1570793340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{331391}}^1$

素因数の和:331482

約数の個数: 48

約数和(自身を含む): 4453908480

約数和(自身を除く): 2883115140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 331391, 662782, 994173, 1325564, 1656955, 1988346, 3313910, 3976692, 4970865, 6627820, 9941730, 19883460, 26179889, 52359778, 78539667, 104719556, 130899445, 157079334, 261798890, 314158668, 392698335, 523597780, 785396670, 1570793340]

約数ペア:

[(1, 1570793340), (2, 785396670), (3, 523597780), (4, 392698335), (5, 314158668), (6, 261798890), (10, 157079334), (12, 130899445), (15, 104719556), (20, 78539667), (30, 52359778), (60, 26179889), (79, 19883460), (158, 9941730), (237, 6627820), (316, 4970865), (395, 3976692), (474, 3313910), (790, 1988346), (948, 1656955), (1185, 1325564), (1580, 994173), (2370, 662782), (4740, 331391)]