86213220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{5591}}^1$

素因数の和:5860

約数の個数: 48

約数和(自身を含む): 242379648

約数和(自身を除く): 156166428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 257, 514, 771, 1028, 1285, 1542, 2570, 3084, 3855, 5140, 5591, 7710, 11182, 15420, 16773, 22364, 27955, 33546, 55910, 67092, 83865, 111820, 167730, 335460, 1436887, 2873774, 4310661, 5747548, 7184435, 8621322, 14368870, 17242644, 21553305, 28737740, 43106610, 86213220]

約数ペア:

[(1, 86213220), (2, 43106610), (3, 28737740), (4, 21553305), (5, 17242644), (6, 14368870), (10, 8621322), (12, 7184435), (15, 5747548), (20, 4310661), (30, 2873774), (60, 1436887), (257, 335460), (514, 167730), (771, 111820), (1028, 83865), (1285, 67092), (1542, 55910), (2570, 33546), (3084, 27955), (3855, 22364), (5140, 16773), (5591, 15420), (7710, 11182)]