1881605190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1487}}^1\times {\mathrm{42179}}^1$

素因数の和:43676

約数の個数: 32

約数和(自身を含む): 4518996480

約数和(自身を除く): 2637391290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1487, 2974, 4461, 7435, 8922, 14870, 22305, 42179, 44610, 84358, 126537, 210895, 253074, 421790, 632685, 1265370, 62720173, 125440346, 188160519, 313600865, 376321038, 627201730, 940802595, 1881605190]

約数ペア:

[(1, 1881605190), (2, 940802595), (3, 627201730), (5, 376321038), (6, 313600865), (10, 188160519), (15, 125440346), (30, 62720173), (1487, 1265370), (2974, 632685), (4461, 421790), (7435, 253074), (8922, 210895), (14870, 126537), (22305, 84358), (42179, 44610)]