361070140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{24697}}^1$

素因数の和:24766

約数の個数: 48

約数和(自身を含む): 821554272

約数和(自身を除く): 460484132

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 340, 430, 731, 860, 1462, 2924, 3655, 7310, 14620, 24697, 49394, 98788, 123485, 246970, 419849, 493940, 839698, 1061971, 1679396, 2099245, 2123942, 4198490, 4247884, 5309855, 8396980, 10619710, 18053507, 21239420, 36107014, 72214028, 90267535, 180535070, 361070140]

約数ペア:

[(1, 361070140), (2, 180535070), (4, 90267535), (5, 72214028), (10, 36107014), (17, 21239420), (20, 18053507), (34, 10619710), (43, 8396980), (68, 5309855), (85, 4247884), (86, 4198490), (170, 2123942), (172, 2099245), (215, 1679396), (340, 1061971), (430, 839698), (731, 493940), (860, 419849), (1462, 246970), (2924, 123485), (3655, 98788), (7310, 49394), (14620, 24697)]