7985670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3457}}^1$

素因数の和:3485

約数の個数: 64

約数和(自身を含む): 23901696

約数和(自身を除く): 15916026

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 3457, 6914, 10371, 17285, 20742, 24199, 34570, 38027, 48398, 51855, 72597, 76054, 103710, 114081, 120995, 145194, 190135, 228162, 241990, 266189, 362985, 380270, 532378, 570405, 725970, 798567, 1140810, 1330945, 1597134, 2661890, 3992835, 7985670]

約数ペア:

[(1, 7985670), (2, 3992835), (3, 2661890), (5, 1597134), (6, 1330945), (7, 1140810), (10, 798567), (11, 725970), (14, 570405), (15, 532378), (21, 380270), (22, 362985), (30, 266189), (33, 241990), (35, 228162), (42, 190135), (55, 145194), (66, 120995), (70, 114081), (77, 103710), (105, 76054), (110, 72597), (154, 51855), (165, 48398), (210, 38027), (231, 34570), (330, 24199), (385, 20742), (462, 17285), (770, 10371), (1155, 6914), (2310, 3457)]