136131540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73189}}^1$

素因数の和:73232

約数の個数: 48

約数和(自身を含む): 393469440

約数和(自身を除く): 257337900

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, 73189, 146378, 219567, 292756, 365945, 439134, 731890, 878268, 1097835, 1463780, 2195670, 2268859, 4391340, 4537718, 6806577, 9075436, 11344295, 13613154, 22688590, 27226308, 34032885, 45377180, 68065770, 136131540]

約数ペア:

[(1, 136131540), (2, 68065770), (3, 45377180), (4, 34032885), (5, 27226308), (6, 22688590), (10, 13613154), (12, 11344295), (15, 9075436), (20, 6806577), (30, 4537718), (31, 4391340), (60, 2268859), (62, 2195670), (93, 1463780), (124, 1097835), (155, 878268), (186, 731890), (310, 439134), (372, 365945), (465, 292756), (620, 219567), (930, 146378), (1860, 73189)]