30573310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 59680800

約数和(自身を除く): 29107490

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 149, 170, 289, 298, 355, 578, 710, 745, 1207, 1445, 1490, 2414, 2533, 2890, 5066, 6035, 10579, 12070, 12665, 20519, 21158, 25330, 41038, 43061, 52895, 86122, 102595, 105790, 179843, 205190, 215305, 359686, 430610, 899215, 1798430, 3057331, 6114662, 15286655, 30573310]

約数ペア:

[(1, 30573310), (2, 15286655), (5, 6114662), (10, 3057331), (17, 1798430), (34, 899215), (71, 430610), (85, 359686), (142, 215305), (149, 205190), (170, 179843), (289, 105790), (298, 102595), (355, 86122), (578, 52895), (710, 43061), (745, 41038), (1207, 25330), (1445, 21158), (1490, 20519), (2414, 12665), (2533, 12070), (2890, 10579), (5066, 6035)]