2201997330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{144773}}^1$

素因数の和:144812

約数の個数: 72

約数和(自身を含む): 6199512228

約数和(自身を除く): 3997514898

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1170, 1521, 1690, 2535, 3042, 5070, 7605, 15210, 144773, 289546, 434319, 723865, 868638, 1302957, 1447730, 1882049, 2171595, 2605914, 3764098, 4343190, 5646147, 6514785, 9410245, 11292294, 13029570, 16938441, 18820490, 24466637, 28230735, 33876882, 48933274, 56461470, 73399911, 84692205, 122333185, 146799822, 169384410, 220199733, 244666370, 366999555, 440399466, 733999110, 1100998665, 2201997330]

約数ペア:

[(1, 2201997330), (2, 1100998665), (3, 733999110), (5, 440399466), (6, 366999555), (9, 244666370), (10, 220199733), (13, 169384410), (15, 146799822), (18, 122333185), (26, 84692205), (30, 73399911), (39, 56461470), (45, 48933274), (65, 33876882), (78, 28230735), (90, 24466637), (117, 18820490), (130, 16938441), (169, 13029570), (195, 11292294), (234, 9410245), (338, 6514785), (390, 5646147), (507, 4343190), (585, 3764098), (845, 2605914), (1014, 2171595), (1170, 1882049), (1521, 1447730), (1690, 1302957), (2535, 868638), (3042, 723865), (5070, 434319), (7605, 289546), (15210, 144773)]