2610546540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{887941}}^1$

素因数の和:887967

約数の個数: 72

約数和(自身を含む): 8502932592

約数和(自身を除く): 5892386052

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 887941, 1775882, 2663823, 3551764, 4439705, 5327646, 6215587, 8879410, 10655292, 12431174, 13319115, 17758820, 18646761, 24862348, 26638230, 31077935, 37293522, 43509109, 53276460, 62155870, 74587044, 87018218, 93233805, 124311740, 130527327, 174036436, 186467610, 217545545, 261054654, 372935220, 435091090, 522109308, 652636635, 870182180, 1305273270, 2610546540]

約数ペア:

[(1, 2610546540), (2, 1305273270), (3, 870182180), (4, 652636635), (5, 522109308), (6, 435091090), (7, 372935220), (10, 261054654), (12, 217545545), (14, 186467610), (15, 174036436), (20, 130527327), (21, 124311740), (28, 93233805), (30, 87018218), (35, 74587044), (42, 62155870), (49, 53276460), (60, 43509109), (70, 37293522), (84, 31077935), (98, 26638230), (105, 24862348), (140, 18646761), (147, 17758820), (196, 13319115), (210, 12431174), (245, 10655292), (294, 8879410), (420, 6215587), (490, 5327646), (588, 4439705), (735, 3551764), (980, 2663823), (1470, 1775882), (2940, 887941)]