2080495890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{733}}^1$

素因数の和:865

約数の個数: 192

約数和(自身を含む): 6133750272

約数和(自身を除く): 4053254382

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 47, 55, 61, 66, 90, 94, 99, 110, 122, 141, 165, 183, 198, 235, 282, 305, 330, 366, 423, 470, 495, 517, 549, 610, 671, 705, 733, 846, 915, 990, 1034, 1098, 1342, 1410, 1466, 1551, 1830, 2013, 2115, 2199, 2585, 2745, 2867, 3102, 3355, 3665, 4026, 4230, 4398, 4653, 5170, 5490, 5734, 6039, 6597, 6710, 7330, 7755, 8063, 8601, 9306, 10065, 10995, 12078, 13194, 14335, 15510, 16126, 17202, 20130, 21990, 23265, 24189, 25803, 28670, 30195, 31537, 32985, 34451, 40315, 43005, 44713, 46530, 48378, 51606, 60390, 63074, 65970, 68902, 72567, 80630, 86010, 89426, 94611, 103353, 120945, 129015, 134139, 145134, 157685, 172255, 189222, 206706, 223565, 241890, 258030, 268278, 283833, 310059, 315370, 344510, 362835, 378961, 402417, 447130, 473055, 491843, 516765, 567666, 620118, 670695, 725670, 757922, 804834, 946110, 983686, 1033530, 1136883, 1341390, 1419165, 1475529, 1550295, 1894805, 2012085, 2101511, 2273766, 2459215, 2838330, 2951058, 3100590, 3410649, 3789610, 4024170, 4203022, 4426587, 4918430, 5684415, 6304533, 6821298, 7377645, 8853174, 10507555, 11368830, 12609066, 14755290, 17053245, 18913599, 21015110, 22132935, 23116621, 31522665, 34106490, 37827198, 44265870, 46233242, 63045330, 69349863, 94567995, 115583105, 138699726, 189135990, 208049589, 231166210, 346749315, 416099178, 693498630, 1040247945, 2080495890]

約数ペア:

[(1, 2080495890), (2, 1040247945), (3, 693498630), (5, 416099178), (6, 346749315), (9, 231166210), (10, 208049589), (11, 189135990), (15, 138699726), (18, 115583105), (22, 94567995), (30, 69349863), (33, 63045330), (45, 46233242), (47, 44265870), (55, 37827198), (61, 34106490), (66, 31522665), (90, 23116621), (94, 22132935), (99, 21015110), (110, 18913599), (122, 17053245), (141, 14755290), (165, 12609066), (183, 11368830), (198, 10507555), (235, 8853174), (282, 7377645), (305, 6821298), (330, 6304533), (366, 5684415), (423, 4918430), (470, 4426587), (495, 4203022), (517, 4024170), (549, 3789610), (610, 3410649), (671, 3100590), (705, 2951058), (733, 2838330), (846, 2459215), (915, 2273766), (990, 2101511), (1034, 2012085), (1098, 1894805), (1342, 1550295), (1410, 1475529), (1466, 1419165), (1551, 1341390), (1830, 1136883), (2013, 1033530), (2115, 983686), (2199, 946110), (2585, 804834), (2745, 757922), (2867, 725670), (3102, 670695), (3355, 620118), (3665, 567666), (4026, 516765), (4230, 491843), (4398, 473055), (4653, 447130), (5170, 402417), (5490, 378961), (5734, 362835), (6039, 344510), (6597, 315370), (6710, 310059), (7330, 283833), (7755, 268278), (8063, 258030), (8601, 241890), (9306, 223565), (10065, 206706), (10995, 189222), (12078, 172255), (13194, 157685), (14335, 145134), (15510, 134139), (16126, 129015), (17202, 120945), (20130, 103353), (21990, 94611), (23265, 89426), (24189, 86010), (25803, 80630), (28670, 72567), (30195, 68902), (31537, 65970), (32985, 63074), (34451, 60390), (40315, 51606), (43005, 48378), (44713, 46530)]