4363210

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 8205120

約数和(自身を除く): 3841910

約数列:

[1, 2, 5, 10, 43, 73, 86, 139, 146, 215, 278, 365, 430, 695, 730, 1390, 3139, 5977, 6278, 10147, 11954, 15695, 20294, 29885, 31390, 50735, 59770, 101470, 436321, 872642, 2181605, 4363210]

約数ペア:

[(1, 4363210), (2, 2181605), (5, 872642), (10, 436321), (43, 101470), (73, 59770), (86, 50735), (139, 31390), (146, 29885), (215, 20294), (278, 15695), (365, 11954), (430, 10147), (695, 6278), (730, 5977), (1390, 3139)]