2812710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:153

約数の個数: 64

約数和(自身を含む): 7231680

約数和(自身を除く): 4418970

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 53, 58, 61, 87, 106, 122, 145, 159, 174, 183, 265, 290, 305, 318, 366, 435, 530, 610, 795, 870, 915, 1537, 1590, 1769, 1830, 3074, 3233, 3538, 4611, 5307, 6466, 7685, 8845, 9222, 9699, 10614, 15370, 16165, 17690, 19398, 23055, 26535, 32330, 46110, 48495, 53070, 93757, 96990, 187514, 281271, 468785, 562542, 937570, 1406355, 2812710]

約数ペア:

[(1, 2812710), (2, 1406355), (3, 937570), (5, 562542), (6, 468785), (10, 281271), (15, 187514), (29, 96990), (30, 93757), (53, 53070), (58, 48495), (61, 46110), (87, 32330), (106, 26535), (122, 23055), (145, 19398), (159, 17690), (174, 16165), (183, 15370), (265, 10614), (290, 9699), (305, 9222), (318, 8845), (366, 7685), (435, 6466), (530, 5307), (610, 4611), (795, 3538), (870, 3233), (915, 3074), (1537, 1830), (1590, 1769)]