712031490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{272809}}^1$

素因数の和:272851

約数の個数: 48

約数和(自身を含む): 1915126200

約数和(自身を除く): 1203094710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 272809, 545618, 818427, 1364045, 1636854, 2455281, 2728090, 4092135, 4910562, 7911461, 8184270, 12276405, 15822922, 23734383, 24552810, 39557305, 47468766, 71203149, 79114610, 118671915, 142406298, 237343830, 356015745, 712031490]

約数ペア:

[(1, 712031490), (2, 356015745), (3, 237343830), (5, 142406298), (6, 118671915), (9, 79114610), (10, 71203149), (15, 47468766), (18, 39557305), (29, 24552810), (30, 23734383), (45, 15822922), (58, 12276405), (87, 8184270), (90, 7911461), (145, 4910562), (174, 4092135), (261, 2728090), (290, 2455281), (435, 1636854), (522, 1364045), (870, 818427), (1305, 545618), (2610, 272809)]