4998510

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1$

素因数の和:61

約数の個数: 144

約数和(自身を含む): 15685488

約数和(自身を除く): 10686978

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 27, 30, 33, 34, 45, 51, 54, 55, 66, 81, 85, 90, 99, 102, 110, 121, 135, 153, 162, 165, 170, 187, 198, 242, 243, 255, 270, 297, 306, 330, 363, 374, 405, 459, 486, 495, 510, 561, 594, 605, 726, 765, 810, 891, 918, 935, 990, 1089, 1122, 1210, 1215, 1377, 1485, 1530, 1683, 1782, 1815, 1870, 2057, 2178, 2295, 2430, 2673, 2754, 2805, 2970, 3267, 3366, 3630, 4114, 4131, 4455, 4590, 5049, 5346, 5445, 5610, 6171, 6534, 6885, 8262, 8415, 8910, 9801, 10098, 10285, 10890, 12342, 13365, 13770, 15147, 16335, 16830, 18513, 19602, 20570, 20655, 25245, 26730, 29403, 30294, 30855, 32670, 37026, 41310, 45441, 49005, 50490, 55539, 58806, 61710, 75735, 90882, 92565, 98010, 111078, 147015, 151470, 166617, 185130, 227205, 277695, 294030, 333234, 454410, 499851, 555390, 833085, 999702, 1666170, 2499255, 4998510]

約数ペア:

[(1, 4998510), (2, 2499255), (3, 1666170), (5, 999702), (6, 833085), (9, 555390), (10, 499851), (11, 454410), (15, 333234), (17, 294030), (18, 277695), (22, 227205), (27, 185130), (30, 166617), (33, 151470), (34, 147015), (45, 111078), (51, 98010), (54, 92565), (55, 90882), (66, 75735), (81, 61710), (85, 58806), (90, 55539), (99, 50490), (102, 49005), (110, 45441), (121, 41310), (135, 37026), (153, 32670), (162, 30855), (165, 30294), (170, 29403), (187, 26730), (198, 25245), (242, 20655), (243, 20570), (255, 19602), (270, 18513), (297, 16830), (306, 16335), (330, 15147), (363, 13770), (374, 13365), (405, 12342), (459, 10890), (486, 10285), (495, 10098), (510, 9801), (561, 8910), (594, 8415), (605, 8262), (726, 6885), (765, 6534), (810, 6171), (891, 5610), (918, 5445), (935, 5346), (990, 5049), (1089, 4590), (1122, 4455), (1210, 4131), (1215, 4114), (1377, 3630), (1485, 3366), (1530, 3267), (1683, 2970), (1782, 2805), (1815, 2754), (1870, 2673), (2057, 2430), (2178, 2295)]