30275290

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{619}}^1$

素因数の和:766

約数の個数: 32

約数和(自身を含む): 56157120

約数和(自身を除く): 25881830

約数列:

[1, 2, 5, 10, 67, 73, 134, 146, 335, 365, 619, 670, 730, 1238, 3095, 4891, 6190, 9782, 24455, 41473, 45187, 48910, 82946, 90374, 207365, 225935, 414730, 451870, 3027529, 6055058, 15137645, 30275290]

約数ペア:

[(1, 30275290), (2, 15137645), (5, 6055058), (10, 3027529), (67, 451870), (73, 414730), (134, 225935), (146, 207365), (335, 90374), (365, 82946), (619, 48910), (670, 45187), (730, 41473), (1238, 24455), (3095, 9782), (4891, 6190)]