172651830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{26041}}^1$

素因数の和:26081

約数の個数: 64

約数和(自身を含む): 472506048

約数和(自身を除く): 299854218

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 26041, 52082, 78123, 130205, 156246, 260410, 338533, 390615, 442697, 677066, 781230, 885394, 1015599, 1328091, 1692665, 2031198, 2213485, 2656182, 3385330, 4426970, 5077995, 5755061, 6640455, 10155990, 11510122, 13280910, 17265183, 28775305, 34530366, 57550610, 86325915, 172651830]

約数ペア:

[(1, 172651830), (2, 86325915), (3, 57550610), (5, 34530366), (6, 28775305), (10, 17265183), (13, 13280910), (15, 11510122), (17, 10155990), (26, 6640455), (30, 5755061), (34, 5077995), (39, 4426970), (51, 3385330), (65, 2656182), (78, 2213485), (85, 2031198), (102, 1692665), (130, 1328091), (170, 1015599), (195, 885394), (221, 781230), (255, 677066), (390, 442697), (442, 390615), (510, 338533), (663, 260410), (1105, 156246), (1326, 130205), (2210, 78123), (3315, 52082), (6630, 26041)]