98947020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{23227}}^1$

素因数の和:23310

約数の個数: 48

約数和(自身を含む): 280965888

約数和(自身を除く): 182018868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 23227, 46454, 69681, 92908, 116135, 139362, 232270, 278724, 348405, 464540, 696810, 1393620, 1649117, 3298234, 4947351, 6596468, 8245585, 9894702, 16491170, 19789404, 24736755, 32982340, 49473510, 98947020]

約数ペア:

[(1, 98947020), (2, 49473510), (3, 32982340), (4, 24736755), (5, 19789404), (6, 16491170), (10, 9894702), (12, 8245585), (15, 6596468), (20, 4947351), (30, 3298234), (60, 1649117), (71, 1393620), (142, 696810), (213, 464540), (284, 348405), (355, 278724), (426, 232270), (710, 139362), (852, 116135), (1065, 92908), (1420, 69681), (2130, 46454), (4260, 23227)]