90073170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2459}}^1$

素因数の和:2520

約数の個数: 96

約数和(自身を含む): 262491840

約数和(自身を除く): 172418670

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 37, 45, 55, 66, 74, 90, 99, 110, 111, 165, 185, 198, 222, 330, 333, 370, 407, 495, 555, 666, 814, 990, 1110, 1221, 1665, 2035, 2442, 2459, 3330, 3663, 4070, 4918, 6105, 7326, 7377, 12210, 12295, 14754, 18315, 22131, 24590, 27049, 36630, 36885, 44262, 54098, 73770, 81147, 90983, 110655, 135245, 162294, 181966, 221310, 243441, 270490, 272949, 405735, 454915, 486882, 545898, 811470, 818847, 909830, 1000813, 1217205, 1364745, 1637694, 2001626, 2434410, 2729490, 3002439, 4094235, 5004065, 6004878, 8188470, 9007317, 10008130, 15012195, 18014634, 30024390, 45036585, 90073170]

約数ペア:

[(1, 90073170), (2, 45036585), (3, 30024390), (5, 18014634), (6, 15012195), (9, 10008130), (10, 9007317), (11, 8188470), (15, 6004878), (18, 5004065), (22, 4094235), (30, 3002439), (33, 2729490), (37, 2434410), (45, 2001626), (55, 1637694), (66, 1364745), (74, 1217205), (90, 1000813), (99, 909830), (110, 818847), (111, 811470), (165, 545898), (185, 486882), (198, 454915), (222, 405735), (330, 272949), (333, 270490), (370, 243441), (407, 221310), (495, 181966), (555, 162294), (666, 135245), (814, 110655), (990, 90983), (1110, 81147), (1221, 73770), (1665, 54098), (2035, 44262), (2442, 36885), (2459, 36630), (3330, 27049), (3663, 24590), (4070, 22131), (4918, 18315), (6105, 14754), (7326, 12295), (7377, 12210)]