69744710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:150

約数の個数: 128

約数和(自身を含む): 164229120

約数和(自身を除く): 94484410

約数列:

[1, 2, 5, 7, 10, 14, 17, 29, 34, 35, 43, 47, 58, 70, 85, 86, 94, 119, 145, 170, 203, 215, 235, 238, 290, 301, 329, 406, 430, 470, 493, 595, 602, 658, 731, 799, 986, 1015, 1190, 1247, 1363, 1462, 1505, 1598, 1645, 2021, 2030, 2465, 2494, 2726, 3010, 3290, 3451, 3655, 3995, 4042, 4930, 5117, 5593, 6235, 6815, 6902, 7310, 7990, 8729, 9541, 10105, 10234, 11186, 12470, 13630, 14147, 17255, 17458, 19082, 20210, 21199, 23171, 25585, 27965, 28294, 34357, 34510, 42398, 43645, 46342, 47705, 51170, 55930, 58609, 68714, 70735, 87290, 95410, 105995, 115855, 117218, 141470, 148393, 162197, 171785, 211990, 231710, 240499, 293045, 296786, 324394, 343570, 410263, 480998, 586090, 741965, 810985, 820526, 996353, 1202495, 1483930, 1621970, 1992706, 2051315, 2404990, 4102630, 4981765, 6974471, 9963530, 13948942, 34872355, 69744710]

約数ペア:

[(1, 69744710), (2, 34872355), (5, 13948942), (7, 9963530), (10, 6974471), (14, 4981765), (17, 4102630), (29, 2404990), (34, 2051315), (35, 1992706), (43, 1621970), (47, 1483930), (58, 1202495), (70, 996353), (85, 820526), (86, 810985), (94, 741965), (119, 586090), (145, 480998), (170, 410263), (203, 343570), (215, 324394), (235, 296786), (238, 293045), (290, 240499), (301, 231710), (329, 211990), (406, 171785), (430, 162197), (470, 148393), (493, 141470), (595, 117218), (602, 115855), (658, 105995), (731, 95410), (799, 87290), (986, 70735), (1015, 68714), (1190, 58609), (1247, 55930), (1363, 51170), (1462, 47705), (1505, 46342), (1598, 43645), (1645, 42398), (2021, 34510), (2030, 34357), (2465, 28294), (2494, 27965), (2726, 25585), (3010, 23171), (3290, 21199), (3451, 20210), (3655, 19082), (3995, 17458), (4042, 17255), (4930, 14147), (5117, 13630), (5593, 12470), (6235, 11186), (6815, 10234), (6902, 10105), (7310, 9541), (7990, 8729)]