22267020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5227}}^1$

素因数の和:5310

約数の個数: 48

約数和(自身を含む): 63237888

約数和(自身を除く): 40970868

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, 5227, 10454, 15681, 20908, 26135, 31362, 52270, 62724, 78405, 104540, 156810, 313620, 371117, 742234, 1113351, 1484468, 1855585, 2226702, 3711170, 4453404, 5566755, 7422340, 11133510, 22267020]

約数ペア:

[(1, 22267020), (2, 11133510), (3, 7422340), (4, 5566755), (5, 4453404), (6, 3711170), (10, 2226702), (12, 1855585), (15, 1484468), (20, 1113351), (30, 742234), (60, 371117), (71, 313620), (142, 156810), (213, 104540), (284, 78405), (355, 62724), (426, 52270), (710, 31362), (852, 26135), (1065, 20908), (1420, 15681), (2130, 10454), (4260, 5227)]