71838910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{4567}}^1$

素因数の和:4609

約数の個数: 48

約数和(自身を含む): 153101088

約数和(自身を除く): 81262178

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1573, 3146, 4567, 7865, 9134, 15730, 22835, 45670, 50237, 59371, 100474, 118742, 251185, 296855, 502370, 552607, 593710, 653081, 1105214, 1306162, 2763035, 3265405, 5526070, 6530810, 7183891, 14367782, 35919455, 71838910]

約数ペア:

[(1, 71838910), (2, 35919455), (5, 14367782), (10, 7183891), (11, 6530810), (13, 5526070), (22, 3265405), (26, 2763035), (55, 1306162), (65, 1105214), (110, 653081), (121, 593710), (130, 552607), (143, 502370), (242, 296855), (286, 251185), (605, 118742), (715, 100474), (1210, 59371), (1430, 50237), (1573, 45670), (3146, 22835), (4567, 15730), (7865, 9134)]