4300430

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 8087904

約数和(自身を除く): 3787474

約数列:

[1, 2, 5, 10, 43, 73, 86, 137, 146, 215, 274, 365, 430, 685, 730, 1370, 3139, 5891, 6278, 10001, 11782, 15695, 20002, 29455, 31390, 50005, 58910, 100010, 430043, 860086, 2150215, 4300430]

約数ペア:

[(1, 4300430), (2, 2150215), (5, 860086), (10, 430043), (43, 100010), (73, 58910), (86, 50005), (137, 31390), (146, 29455), (215, 20002), (274, 15695), (365, 11782), (430, 10001), (685, 6278), (730, 5891), (1370, 3139)]