465169990

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{2861}}^1$

素因数の和:3168

約数の個数: 32

約数和(自身を含む): 853104960

約数和(自身を除く): 387934970

約数列:

[1, 2, 5, 10, 71, 142, 229, 355, 458, 710, 1145, 2290, 2861, 5722, 14305, 16259, 28610, 32518, 81295, 162590, 203131, 406262, 655169, 1015655, 1310338, 2031310, 3275845, 6551690, 46516999, 93033998, 232584995, 465169990]

約数ペア:

[(1, 465169990), (2, 232584995), (5, 93033998), (10, 46516999), (71, 6551690), (142, 3275845), (229, 2031310), (355, 1310338), (458, 1015655), (710, 655169), (1145, 406262), (2290, 203131), (2861, 162590), (5722, 81295), (14305, 32518), (16259, 28610)]