131950290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151667}}^1$

素因数の和:151706

約数の個数: 32

約数和(自身を含む): 327602880

約数和(自身を除く): 195652590

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 151667, 303334, 455001, 758335, 910002, 1516670, 2275005, 4398343, 4550010, 8796686, 13195029, 21991715, 26390058, 43983430, 65975145, 131950290]

約数ペア:

[(1, 131950290), (2, 65975145), (3, 43983430), (5, 26390058), (6, 21991715), (10, 13195029), (15, 8796686), (29, 4550010), (30, 4398343), (58, 2275005), (87, 1516670), (145, 910002), (174, 758335), (290, 455001), (435, 303334), (870, 151667)]