6890484.00000000

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2837}}^1$

素因数の和:2902

約数の個数: 64

約数和(自身を含む): 150186960

約数和(自身を除く): 89702120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 164, 205, 260, 328, 410, 520, 533, 820, 1066, 1640, 2132, 2665, 2837, 4264, 5330, 5674, 10660, 11348, 14185, 21320, 22696, 28370, 36881, 56740, 73762, 113480, 116317, 147524, 184405, 232634, 295048, 368810, 465268, 581585, 737620, 930536, 1163170, 1475240, 1512121, 2326340, 3024242, 4652680, 6048484, 7560605, 12096968, 15121210, 30242420, 60484840]

約数ペア:

[(1, 60484840), (2, 30242420), (4, 15121210), (5, 12096968), (8, 7560605), (10, 6048484), (13, 4652680), (20, 3024242), (26, 2326340), (40, 1512121), (41, 1475240), (52, 1163170), (65, 930536), (82, 737620), (104, 581585), (130, 465268), (164, 368810), (205, 295048), (260, 232634), (328, 184405), (410, 147524), (520, 116317), (533, 113480), (820, 73762), (1066, 56740), (1640, 36881), (2132, 28370), (2665, 22696), (2837, 21320), (4264, 14185), (5330, 11348), (5674, 10660)]