147640485890

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1\times {\mathrm{660377}}^1$

素因数の和:660746

約数の個数: 32

約数和(自身を含む): 270068186880

約数和(自身を除く): 122427700990

約数列:

[1, 2, 5, 10, 79, 158, 283, 395, 566, 790, 1415, 2830, 22357, 44714, 111785, 223570, 660377, 1320754, 3301885, 6603770, 52169783, 104339566, 186886691, 260848915, 373773382, 521697830, 934433455, 1868866910, 14764048589, 29528097178, 73820242945, 147640485890]

約数ペア:

[(1, 147640485890), (2, 73820242945), (5, 29528097178), (10, 14764048589), (79, 1868866910), (158, 934433455), (283, 521697830), (395, 373773382), (566, 260848915), (790, 186886691), (1415, 104339566), (2830, 52169783), (22357, 6603770), (44714, 3301885), (111785, 1320754), (223570, 660377)]