64312430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2437}}^1$

素因数の和:2493

約数の個数: 64

約数和(自身を含む): 147450240

約数和(自身を除く): 83137810

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 29, 35, 58, 65, 70, 91, 130, 145, 182, 203, 290, 377, 406, 455, 754, 910, 1015, 1885, 2030, 2437, 2639, 3770, 4874, 5278, 12185, 13195, 17059, 24370, 26390, 31681, 34118, 63362, 70673, 85295, 141346, 158405, 170590, 221767, 316810, 353365, 443534, 494711, 706730, 918749, 989422, 1108835, 1837498, 2217670, 2473555, 4593745, 4947110, 6431243, 9187490, 12862486, 32156215, 64312430]

約数ペア:

[(1, 64312430), (2, 32156215), (5, 12862486), (7, 9187490), (10, 6431243), (13, 4947110), (14, 4593745), (26, 2473555), (29, 2217670), (35, 1837498), (58, 1108835), (65, 989422), (70, 918749), (91, 706730), (130, 494711), (145, 443534), (182, 353365), (203, 316810), (290, 221767), (377, 170590), (406, 158405), (455, 141346), (754, 85295), (910, 70673), (1015, 63362), (1885, 34118), (2030, 31681), (2437, 26390), (2639, 24370), (3770, 17059), (4874, 13195), (5278, 12185)]