1730370160

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{74843}}^1$

素因数の和:74890

約数の個数: 60

約数和(自身を含む): 4273742088

約数和(自身を除く): 2543371928

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 289, 340, 578, 680, 1156, 1360, 1445, 2312, 2890, 4624, 5780, 11560, 23120, 74843, 149686, 299372, 374215, 598744, 748430, 1197488, 1272331, 1496860, 2544662, 2993720, 5089324, 5987440, 6361655, 10178648, 12723310, 20357296, 21629627, 25446620, 43259254, 50893240, 86518508, 101786480, 108148135, 173037016, 216296270, 346074032, 432592540, 865185080, 1730370160]

約数ペア:

[(1, 1730370160), (2, 865185080), (4, 432592540), (5, 346074032), (8, 216296270), (10, 173037016), (16, 108148135), (17, 101786480), (20, 86518508), (34, 50893240), (40, 43259254), (68, 25446620), (80, 21629627), (85, 20357296), (136, 12723310), (170, 10178648), (272, 6361655), (289, 5987440), (340, 5089324), (578, 2993720), (680, 2544662), (1156, 1496860), (1360, 1272331), (1445, 1197488), (2312, 748430), (2890, 598744), (4624, 374215), (5780, 299372), (11560, 149686), (23120, 74843)]