75741990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3541}}^1$

素因数の和:3605

約数の個数: 64

約数和(自身を含む): 195858432

約数和(自身を除く): 120116442

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 31, 46, 62, 69, 93, 115, 138, 155, 186, 230, 310, 345, 465, 690, 713, 930, 1426, 2139, 3541, 3565, 4278, 7082, 7130, 10623, 10695, 17705, 21246, 21390, 35410, 53115, 81443, 106230, 109771, 162886, 219542, 244329, 329313, 407215, 488658, 548855, 658626, 814430, 1097710, 1221645, 1646565, 2443290, 2524733, 3293130, 5049466, 7574199, 12623665, 15148398, 25247330, 37870995, 75741990]

約数ペア:

[(1, 75741990), (2, 37870995), (3, 25247330), (5, 15148398), (6, 12623665), (10, 7574199), (15, 5049466), (23, 3293130), (30, 2524733), (31, 2443290), (46, 1646565), (62, 1221645), (69, 1097710), (93, 814430), (115, 658626), (138, 548855), (155, 488658), (186, 407215), (230, 329313), (310, 244329), (345, 219542), (465, 162886), (690, 109771), (713, 106230), (930, 81443), (1426, 53115), (2139, 35410), (3541, 21390), (3565, 21246), (4278, 17705), (7082, 10695), (7130, 10623)]