75258190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:457

約数の個数: 64

約数和(自身を含む): 161948160

約数和(自身を除く): 86689970

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 131, 145, 203, 262, 283, 290, 406, 566, 655, 917, 1015, 1310, 1415, 1834, 1981, 2030, 2830, 3799, 3962, 4585, 7598, 8207, 9170, 9905, 16414, 18995, 19810, 26593, 37073, 37990, 41035, 53186, 57449, 74146, 82070, 114898, 132965, 185365, 259511, 265930, 287245, 370730, 519022, 574490, 1075117, 1297555, 2150234, 2595110, 5375585, 7525819, 10751170, 15051638, 37629095, 75258190]

約数ペア:

[(1, 75258190), (2, 37629095), (5, 15051638), (7, 10751170), (10, 7525819), (14, 5375585), (29, 2595110), (35, 2150234), (58, 1297555), (70, 1075117), (131, 574490), (145, 519022), (203, 370730), (262, 287245), (283, 265930), (290, 259511), (406, 185365), (566, 132965), (655, 114898), (917, 82070), (1015, 74146), (1310, 57449), (1415, 53186), (1834, 41035), (1981, 37990), (2030, 37073), (2830, 26593), (3799, 19810), (3962, 18995), (4585, 16414), (7598, 9905), (8207, 9170)]