3031960

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{331}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 6872400

約数和(自身を除く): 3840440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 331, 458, 662, 916, 1145, 1324, 1655, 1832, 2290, 2648, 3310, 4580, 6620, 9160, 13240, 75799, 151598, 303196, 378995, 606392, 757990, 1515980, 3031960]

約数ペア:

[(1, 3031960), (2, 1515980), (4, 757990), (5, 606392), (8, 378995), (10, 303196), (20, 151598), (40, 75799), (229, 13240), (331, 9160), (458, 6620), (662, 4580), (916, 3310), (1145, 2648), (1324, 2290), (1655, 1832)]