2649455430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1\times {\mathrm{4129}}^1$

素因数の和:4505

約数の個数: 64

約数和(自身を含む): 6469364160

約数和(自身を除く): 3819908730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 293, 365, 438, 586, 730, 879, 1095, 1465, 1758, 2190, 2930, 4129, 4395, 8258, 8790, 12387, 20645, 21389, 24774, 41290, 42778, 61935, 64167, 106945, 123870, 128334, 213890, 301417, 320835, 602834, 641670, 904251, 1209797, 1507085, 1808502, 2419594, 3014170, 3629391, 4521255, 6048985, 7258782, 9042510, 12097970, 18146955, 36293910, 88315181, 176630362, 264945543, 441575905, 529891086, 883151810, 1324727715, 2649455430]

約数ペア:

[(1, 2649455430), (2, 1324727715), (3, 883151810), (5, 529891086), (6, 441575905), (10, 264945543), (15, 176630362), (30, 88315181), (73, 36293910), (146, 18146955), (219, 12097970), (293, 9042510), (365, 7258782), (438, 6048985), (586, 4521255), (730, 3629391), (879, 3014170), (1095, 2419594), (1465, 1808502), (1758, 1507085), (2190, 1209797), (2930, 904251), (4129, 641670), (4395, 602834), (8258, 320835), (8790, 301417), (12387, 213890), (20645, 128334), (21389, 123870), (24774, 106945), (41290, 64167), (42778, 61935)]