71302580690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{487}}^1\times {\mathrm{8933}}^1$

素因数の和:9587

約数の個数: 64

約数和(自身を含む): 141257260800

約数和(自身を除く): 69954680110

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 149, 298, 487, 745, 974, 1490, 1639, 2435, 3278, 4870, 5357, 8195, 8933, 10714, 16390, 17866, 26785, 44665, 53570, 72563, 89330, 98263, 145126, 196526, 362815, 491315, 725630, 798193, 982630, 1331017, 1596386, 2662034, 3990965, 4350371, 6655085, 7981930, 8700742, 13310170, 14641187, 21751855, 29282374, 43503710, 47854081, 73205935, 95708162, 146411870, 239270405, 478540810, 648205279, 1296410558, 3241026395, 6482052790, 7130258069, 14260516138, 35651290345, 71302580690]

約数ペア:

[(1, 71302580690), (2, 35651290345), (5, 14260516138), (10, 7130258069), (11, 6482052790), (22, 3241026395), (55, 1296410558), (110, 648205279), (149, 478540810), (298, 239270405), (487, 146411870), (745, 95708162), (974, 73205935), (1490, 47854081), (1639, 43503710), (2435, 29282374), (3278, 21751855), (4870, 14641187), (5357, 13310170), (8195, 8700742), (8933, 7981930), (10714, 6655085), (16390, 4350371), (17866, 3990965), (26785, 2662034), (44665, 1596386), (53570, 1331017), (72563, 982630), (89330, 798193), (98263, 725630), (145126, 491315), (196526, 362815)]