8824870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 64

約数和(自身を含む): 18320256

約数和(自身を除く): 9495386

約数列:

[1, 2, 5, 10, 17, 23, 34, 37, 46, 61, 74, 85, 115, 122, 170, 185, 230, 305, 370, 391, 610, 629, 782, 851, 1037, 1258, 1403, 1702, 1955, 2074, 2257, 2806, 3145, 3910, 4255, 4514, 5185, 6290, 7015, 8510, 10370, 11285, 14030, 14467, 22570, 23851, 28934, 38369, 47702, 51911, 72335, 76738, 103822, 119255, 144670, 191845, 238510, 259555, 383690, 519110, 882487, 1764974, 4412435, 8824870]

約数ペア:

[(1, 8824870), (2, 4412435), (5, 1764974), (10, 882487), (17, 519110), (23, 383690), (34, 259555), (37, 238510), (46, 191845), (61, 144670), (74, 119255), (85, 103822), (115, 76738), (122, 72335), (170, 51911), (185, 47702), (230, 38369), (305, 28934), (370, 23851), (391, 22570), (610, 14467), (629, 14030), (782, 11285), (851, 10370), (1037, 8510), (1258, 7015), (1403, 6290), (1702, 5185), (1955, 4514), (2074, 4255), (2257, 3910), (2806, 3145)]