64654140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:387

約数の個数: 96

約数和(自身を含む): 187536384

約数和(自身を除く): 122882244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 101, 141, 188, 202, 227, 235, 282, 303, 404, 454, 470, 505, 564, 606, 681, 705, 908, 940, 1010, 1135, 1212, 1362, 1410, 1515, 2020, 2270, 2724, 2820, 3030, 3405, 4540, 4747, 6060, 6810, 9494, 10669, 13620, 14241, 18988, 21338, 22927, 23735, 28482, 32007, 42676, 45854, 47470, 53345, 56964, 64014, 68781, 71205, 91708, 94940, 106690, 114635, 128028, 137562, 142410, 160035, 213380, 229270, 275124, 284820, 320070, 343905, 458540, 640140, 687810, 1077569, 1375620, 2155138, 3232707, 4310276, 5387845, 6465414, 10775690, 12930828, 16163535, 21551380, 32327070, 64654140]

約数ペア:

[(1, 64654140), (2, 32327070), (3, 21551380), (4, 16163535), (5, 12930828), (6, 10775690), (10, 6465414), (12, 5387845), (15, 4310276), (20, 3232707), (30, 2155138), (47, 1375620), (60, 1077569), (94, 687810), (101, 640140), (141, 458540), (188, 343905), (202, 320070), (227, 284820), (235, 275124), (282, 229270), (303, 213380), (404, 160035), (454, 142410), (470, 137562), (505, 128028), (564, 114635), (606, 106690), (681, 94940), (705, 91708), (908, 71205), (940, 68781), (1010, 64014), (1135, 56964), (1212, 53345), (1362, 47470), (1410, 45854), (1515, 42676), (2020, 32007), (2270, 28482), (2724, 23735), (2820, 22927), (3030, 21338), (3405, 18988), (4540, 14241), (4747, 13620), (6060, 10669), (6810, 9494)]