2569453670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{66377}}^1$

素因数の和:66477

約数の個数: 48

約数和(自身を含む): 5448306240

約数和(自身を除く): 2878852570

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 79, 98, 158, 245, 395, 490, 553, 790, 1106, 2765, 3871, 5530, 7742, 19355, 38710, 66377, 132754, 331885, 464639, 663770, 929278, 2323195, 3252473, 4646390, 5243783, 6504946, 10487566, 16262365, 26218915, 32524730, 36706481, 52437830, 73412962, 183532405, 256945367, 367064810, 513890734, 1284726835, 2569453670]

約数ペア:

[(1, 2569453670), (2, 1284726835), (5, 513890734), (7, 367064810), (10, 256945367), (14, 183532405), (35, 73412962), (49, 52437830), (70, 36706481), (79, 32524730), (98, 26218915), (158, 16262365), (245, 10487566), (395, 6504946), (490, 5243783), (553, 4646390), (790, 3252473), (1106, 2323195), (2765, 929278), (3871, 663770), (5530, 464639), (7742, 331885), (19355, 132754), (38710, 66377)]