3119463490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{198313}}^1$

素因数の和:198355

約数の個数: 48

約数和(自身を含む): 6646692024

約数和(自身を除く): 3527228534

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, 7865, 15730, 198313, 396626, 991565, 1983130, 2181443, 2578069, 4362886, 5156138, 10907215, 12890345, 21814430, 23995873, 25780690, 28358759, 47991746, 56717518, 119979365, 141793795, 239958730, 283587590, 311946349, 623892698, 1559731745, 3119463490]

約数ペア:

[(1, 3119463490), (2, 1559731745), (5, 623892698), (10, 311946349), (11, 283587590), (13, 239958730), (22, 141793795), (26, 119979365), (55, 56717518), (65, 47991746), (110, 28358759), (121, 25780690), (130, 23995873), (143, 21814430), (242, 12890345), (286, 10907215), (605, 5156138), (715, 4362886), (1210, 2578069), (1430, 2181443), (1573, 1983130), (3146, 991565), (7865, 396626), (15730, 198313)]