72369810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{25939}}^1$

素因数の和:25983

約数の個数: 48

約数和(自身を含む): 194238720

約数和(自身を除く): 121868910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 25939, 51878, 77817, 129695, 155634, 233451, 259390, 389085, 466902, 778170, 804109, 1167255, 1608218, 2334510, 2412327, 4020545, 4824654, 7236981, 8041090, 12061635, 14473962, 24123270, 36184905, 72369810]

約数ペア:

[(1, 72369810), (2, 36184905), (3, 24123270), (5, 14473962), (6, 12061635), (9, 8041090), (10, 7236981), (15, 4824654), (18, 4020545), (30, 2412327), (31, 2334510), (45, 1608218), (62, 1167255), (90, 804109), (93, 778170), (155, 466902), (186, 389085), (279, 259390), (310, 233451), (465, 155634), (558, 129695), (930, 77817), (1395, 51878), (2790, 25939)]