86278620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{75683}}^1$

素因数の和:75714

約数の個数: 48

約数和(自身を含む): 254298240

約数和(自身を除く): 168019620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 75683, 151366, 227049, 302732, 378415, 454098, 756830, 908196, 1135245, 1437977, 1513660, 2270490, 2875954, 4313931, 4540980, 5751908, 7189885, 8627862, 14379770, 17255724, 21569655, 28759540, 43139310, 86278620]

約数ペア:

[(1, 86278620), (2, 43139310), (3, 28759540), (4, 21569655), (5, 17255724), (6, 14379770), (10, 8627862), (12, 7189885), (15, 5751908), (19, 4540980), (20, 4313931), (30, 2875954), (38, 2270490), (57, 1513660), (60, 1437977), (76, 1135245), (95, 908196), (114, 756830), (190, 454098), (228, 378415), (285, 302732), (380, 227049), (570, 151366), (1140, 75683)]