11671740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1063}}^1$

素因数の和:1139

約数の個数: 72

約数和(自身を含む): 36018528

約数和(自身を除く): 24346788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1063, 1098, 1220, 1830, 2126, 2196, 2745, 3189, 3660, 4252, 5315, 5490, 6378, 9567, 10630, 10980, 12756, 15945, 19134, 21260, 31890, 38268, 47835, 63780, 64843, 95670, 129686, 191340, 194529, 259372, 324215, 389058, 583587, 648430, 778116, 972645, 1167174, 1296860, 1945290, 2334348, 2917935, 3890580, 5835870, 11671740]

約数ペア:

[(1, 11671740), (2, 5835870), (3, 3890580), (4, 2917935), (5, 2334348), (6, 1945290), (9, 1296860), (10, 1167174), (12, 972645), (15, 778116), (18, 648430), (20, 583587), (30, 389058), (36, 324215), (45, 259372), (60, 194529), (61, 191340), (90, 129686), (122, 95670), (180, 64843), (183, 63780), (244, 47835), (305, 38268), (366, 31890), (549, 21260), (610, 19134), (732, 15945), (915, 12756), (1063, 10980), (1098, 10630), (1220, 9567), (1830, 6378), (2126, 5490), (2196, 5315), (2745, 4252), (3189, 3660)]