61910520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{10529}}^1$

素因数の和:10557

約数の個数: 96

約数和(自身を含む): 216075600

約数和(自身を除く): 154165080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 10529, 21058, 31587, 42116, 52645, 63174, 73703, 84232, 105290, 126348, 147406, 157935, 210580, 221109, 252696, 294812, 315870, 368515, 421160, 442218, 515921, 589624, 631740, 737030, 884436, 1031842, 1105545, 1263480, 1474060, 1547763, 1768872, 2063684, 2211090, 2579605, 2948120, 3095526, 4127368, 4422180, 5159210, 6191052, 7738815, 8844360, 10318420, 12382104, 15477630, 20636840, 30955260, 61910520]

約数ペア:

[(1, 61910520), (2, 30955260), (3, 20636840), (4, 15477630), (5, 12382104), (6, 10318420), (7, 8844360), (8, 7738815), (10, 6191052), (12, 5159210), (14, 4422180), (15, 4127368), (20, 3095526), (21, 2948120), (24, 2579605), (28, 2211090), (30, 2063684), (35, 1768872), (40, 1547763), (42, 1474060), (49, 1263480), (56, 1105545), (60, 1031842), (70, 884436), (84, 737030), (98, 631740), (105, 589624), (120, 515921), (140, 442218), (147, 421160), (168, 368515), (196, 315870), (210, 294812), (245, 252696), (280, 221109), (294, 210580), (392, 157935), (420, 147406), (490, 126348), (588, 105290), (735, 84232), (840, 73703), (980, 63174), (1176, 52645), (1470, 42116), (1960, 31587), (2940, 21058), (5880, 10529)]