190074174940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{3307939}}^1$

素因数の和:3307991

約数の個数: 72

約数和(自身を含む): 457646883120

約数和(自身を除く): 267572708180

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 169, 170, 221, 260, 338, 340, 442, 676, 845, 884, 1105, 1690, 2210, 2873, 3380, 4420, 5746, 11492, 14365, 28730, 57460, 3307939, 6615878, 13231756, 16539695, 33079390, 43003207, 56234963, 66158780, 86006414, 112469926, 172012828, 215016035, 224939852, 281174815, 430032070, 559041691, 562349630, 731054519, 860064140, 1118083382, 1124699260, 1462109038, 2236166764, 2795208455, 2924218076, 3655272595, 5590416910, 7310545190, 9503708747, 11180833820, 14621090380, 19007417494, 38014834988, 47518543735, 95037087470, 190074174940]

約数ペア:

[(1, 190074174940), (2, 95037087470), (4, 47518543735), (5, 38014834988), (10, 19007417494), (13, 14621090380), (17, 11180833820), (20, 9503708747), (26, 7310545190), (34, 5590416910), (52, 3655272595), (65, 2924218076), (68, 2795208455), (85, 2236166764), (130, 1462109038), (169, 1124699260), (170, 1118083382), (221, 860064140), (260, 731054519), (338, 562349630), (340, 559041691), (442, 430032070), (676, 281174815), (845, 224939852), (884, 215016035), (1105, 172012828), (1690, 112469926), (2210, 86006414), (2873, 66158780), (3380, 56234963), (4420, 43003207), (5746, 33079390), (11492, 16539695), (14365, 13231756), (28730, 6615878), (57460, 3307939)]