70215180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3557}}^1$

素因数の和:3623

約数の個数: 96

約数和(自身を含む): 229533696

約数和(自身を除く): 159318516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3557, 3948, 4935, 6580, 7114, 9870, 10671, 14228, 17785, 19740, 21342, 24899, 35570, 42684, 49798, 53355, 71140, 74697, 99596, 106710, 124495, 149394, 167179, 213420, 248990, 298788, 334358, 373485, 497980, 501537, 668716, 746970, 835895, 1003074, 1170253, 1493940, 1671790, 2006148, 2340506, 2507685, 3343580, 3510759, 4681012, 5015370, 5851265, 7021518, 10030740, 11702530, 14043036, 17553795, 23405060, 35107590, 70215180]

約数ペア:

[(1, 70215180), (2, 35107590), (3, 23405060), (4, 17553795), (5, 14043036), (6, 11702530), (7, 10030740), (10, 7021518), (12, 5851265), (14, 5015370), (15, 4681012), (20, 3510759), (21, 3343580), (28, 2507685), (30, 2340506), (35, 2006148), (42, 1671790), (47, 1493940), (60, 1170253), (70, 1003074), (84, 835895), (94, 746970), (105, 668716), (140, 501537), (141, 497980), (188, 373485), (210, 334358), (235, 298788), (282, 248990), (329, 213420), (420, 167179), (470, 149394), (564, 124495), (658, 106710), (705, 99596), (940, 74697), (987, 71140), (1316, 53355), (1410, 49798), (1645, 42684), (1974, 35570), (2820, 24899), (3290, 21342), (3557, 19740), (3948, 17785), (4935, 14228), (6580, 10671), (7114, 9870)]