69422270

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{1559}}^1$

素因数の和:1700

約数の個数: 32

約数和(自身を含む): 128831040

約数和(自身を除く): 59408770

約数列:

[1, 2, 5, 10, 61, 73, 122, 146, 305, 365, 610, 730, 1559, 3118, 4453, 7795, 8906, 15590, 22265, 44530, 95099, 113807, 190198, 227614, 475495, 569035, 950990, 1138070, 6942227, 13884454, 34711135, 69422270]

約数ペア:

[(1, 69422270), (2, 34711135), (5, 13884454), (10, 6942227), (61, 1138070), (73, 950990), (122, 569035), (146, 475495), (305, 227614), (365, 190198), (610, 113807), (730, 95099), (1559, 44530), (3118, 22265), (4453, 15590), (7795, 8906)]