2689493670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{19751}}^1$

素因数の和:19870

約数の個数: 96

約数和(自身を含む): 7487588160

約数和(自身を除く): 4798094490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 89, 90, 102, 153, 170, 178, 255, 267, 306, 445, 510, 534, 765, 801, 890, 1335, 1513, 1530, 1602, 2670, 3026, 4005, 4539, 7565, 8010, 9078, 13617, 15130, 19751, 22695, 27234, 39502, 45390, 59253, 68085, 98755, 118506, 136170, 177759, 197510, 296265, 335767, 355518, 592530, 671534, 888795, 1007301, 1678835, 1757839, 1777590, 2014602, 3021903, 3357670, 3515678, 5036505, 5273517, 6043806, 8789195, 10073010, 10547034, 15109515, 15820551, 17578390, 26367585, 29883263, 30219030, 31641102, 52735170, 59766526, 79102755, 89649789, 149416315, 158205510, 179299578, 268949367, 298832630, 448248945, 537898734, 896497890, 1344746835, 2689493670]

約数ペア:

[(1, 2689493670), (2, 1344746835), (3, 896497890), (5, 537898734), (6, 448248945), (9, 298832630), (10, 268949367), (15, 179299578), (17, 158205510), (18, 149416315), (30, 89649789), (34, 79102755), (45, 59766526), (51, 52735170), (85, 31641102), (89, 30219030), (90, 29883263), (102, 26367585), (153, 17578390), (170, 15820551), (178, 15109515), (255, 10547034), (267, 10073010), (306, 8789195), (445, 6043806), (510, 5273517), (534, 5036505), (765, 3515678), (801, 3357670), (890, 3021903), (1335, 2014602), (1513, 1777590), (1530, 1757839), (1602, 1678835), (2670, 1007301), (3026, 888795), (4005, 671534), (4539, 592530), (7565, 355518), (8010, 335767), (9078, 296265), (13617, 197510), (15130, 177759), (19751, 136170), (22695, 118506), (27234, 98755), (39502, 68085), (45390, 59253)]