79193220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{42577}}^1$

素因数の和:42620

約数の個数: 48

約数和(自身を含む): 228899328

約数和(自身を除く): 149706108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 42577, 85154, 127731, 170308, 212885, 255462, 425770, 510924, 638655, 851540, 1277310, 1319887, 2554620, 2639774, 3959661, 5279548, 6599435, 7919322, 13198870, 15838644, 19798305, 26397740, 39596610, 79193220]

約数ペア:

[(1, 79193220), (2, 39596610), (3, 26397740), (4, 19798305), (5, 15838644), (6, 13198870), (10, 7919322), (12, 6599435), (15, 5279548), (20, 3959661), (30, 2639774), (31, 2554620), (60, 1319887), (62, 1277310), (93, 851540), (124, 638655), (155, 510924), (186, 425770), (310, 255462), (372, 212885), (465, 170308), (620, 127731), (930, 85154), (1860, 42577)]