621006540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{134417}}^1$

素因数の和:134447

約数の個数: 96

約数和(自身を含む): 2167893504

約数和(自身を除く): 1546886964

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 134417, 268834, 403251, 537668, 672085, 806502, 940919, 1344170, 1478587, 1613004, 1881838, 2016255, 2688340, 2822757, 2957174, 3763676, 4032510, 4435761, 4704595, 5645514, 5914348, 7392935, 8065020, 8871522, 9409190, 10350109, 11291028, 14113785, 14785870, 17743044, 18818380, 20700218, 22178805, 28227570, 29571740, 31050327, 41400436, 44357610, 51750545, 56455140, 62100654, 88715220, 103501090, 124201308, 155251635, 207002180, 310503270, 621006540]

約数ペア:

[(1, 621006540), (2, 310503270), (3, 207002180), (4, 155251635), (5, 124201308), (6, 103501090), (7, 88715220), (10, 62100654), (11, 56455140), (12, 51750545), (14, 44357610), (15, 41400436), (20, 31050327), (21, 29571740), (22, 28227570), (28, 22178805), (30, 20700218), (33, 18818380), (35, 17743044), (42, 14785870), (44, 14113785), (55, 11291028), (60, 10350109), (66, 9409190), (70, 8871522), (77, 8065020), (84, 7392935), (105, 5914348), (110, 5645514), (132, 4704595), (140, 4435761), (154, 4032510), (165, 3763676), (210, 2957174), (220, 2822757), (231, 2688340), (308, 2016255), (330, 1881838), (385, 1613004), (420, 1478587), (462, 1344170), (660, 940919), (770, 806502), (924, 672085), (1155, 537668), (1540, 403251), (2310, 268834), (4620, 134417)]