1940100510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{709}}^1\times {\mathrm{1721}}^1$

素因数の和:2493

約数の個数: 64

約数和(自身を含む): 4753546560

約数和(自身を除く): 2813446050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 709, 795, 1418, 1590, 1721, 2127, 3442, 3545, 4254, 5163, 7090, 8605, 10326, 10635, 17210, 21270, 25815, 37577, 51630, 75154, 91213, 112731, 182426, 187885, 225462, 273639, 375770, 456065, 547278, 563655, 912130, 1127310, 1220189, 1368195, 2440378, 2736390, 3660567, 6100945, 7321134, 12201890, 18302835, 36605670, 64670017, 129340034, 194010051, 323350085, 388020102, 646700170, 970050255, 1940100510]

約数ペア:

[(1, 1940100510), (2, 970050255), (3, 646700170), (5, 388020102), (6, 323350085), (10, 194010051), (15, 129340034), (30, 64670017), (53, 36605670), (106, 18302835), (159, 12201890), (265, 7321134), (318, 6100945), (530, 3660567), (709, 2736390), (795, 2440378), (1418, 1368195), (1590, 1220189), (1721, 1127310), (2127, 912130), (3442, 563655), (3545, 547278), (4254, 456065), (5163, 375770), (7090, 273639), (8605, 225462), (10326, 187885), (10635, 182426), (17210, 112731), (21270, 91213), (25815, 75154), (37577, 51630)]