90040740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{48409}}^1$

素因数の和:48452

約数の個数: 48

約数和(自身を含む): 260252160

約数和(自身を除く): 170211420

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, 48409, 96818, 145227, 193636, 242045, 290454, 484090, 580908, 726135, 968180, 1452270, 1500679, 2904540, 3001358, 4502037, 6002716, 7503395, 9004074, 15006790, 18008148, 22510185, 30013580, 45020370, 90040740]

約数ペア:

[(1, 90040740), (2, 45020370), (3, 30013580), (4, 22510185), (5, 18008148), (6, 15006790), (10, 9004074), (12, 7503395), (15, 6002716), (20, 4502037), (30, 3001358), (31, 2904540), (60, 1500679), (62, 1452270), (93, 968180), (124, 726135), (155, 580908), (186, 484090), (310, 290454), (372, 242045), (465, 193636), (620, 145227), (930, 96818), (1860, 48409)]