30592040

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{24671}}^1$

素因数の和:24713

約数の個数: 32

約数和(自身を含む): 71055360

約数和(自身を除く): 40463320

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 24671, 49342, 98684, 123355, 197368, 246710, 493420, 764801, 986840, 1529602, 3059204, 3824005, 6118408, 7648010, 15296020, 30592040]

約数ペア:

[(1, 30592040), (2, 15296020), (4, 7648010), (5, 6118408), (8, 3824005), (10, 3059204), (20, 1529602), (31, 986840), (40, 764801), (62, 493420), (124, 246710), (155, 197368), (248, 123355), (310, 98684), (620, 49342), (1240, 24671)]