70297780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:425

約数の個数: 96

約数和(自身を含む): 178036992

約数和(自身を除く): 107739212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 41, 70, 74, 82, 140, 148, 164, 185, 205, 259, 287, 331, 370, 410, 518, 574, 662, 740, 820, 1036, 1148, 1295, 1324, 1435, 1517, 1655, 2317, 2590, 2870, 3034, 3310, 4634, 5180, 5740, 6068, 6620, 7585, 9268, 10619, 11585, 12247, 13571, 15170, 21238, 23170, 24494, 27142, 30340, 42476, 46340, 48988, 53095, 54284, 61235, 67855, 85729, 94997, 106190, 122470, 135710, 171458, 189994, 212380, 244940, 271420, 342916, 379988, 428645, 474985, 502127, 857290, 949970, 1004254, 1714580, 1899940, 2008508, 2510635, 3514889, 5021270, 7029778, 10042540, 14059556, 17574445, 35148890, 70297780]

約数ペア:

[(1, 70297780), (2, 35148890), (4, 17574445), (5, 14059556), (7, 10042540), (10, 7029778), (14, 5021270), (20, 3514889), (28, 2510635), (35, 2008508), (37, 1899940), (41, 1714580), (70, 1004254), (74, 949970), (82, 857290), (140, 502127), (148, 474985), (164, 428645), (185, 379988), (205, 342916), (259, 271420), (287, 244940), (331, 212380), (370, 189994), (410, 171458), (518, 135710), (574, 122470), (662, 106190), (740, 94997), (820, 85729), (1036, 67855), (1148, 61235), (1295, 54284), (1324, 53095), (1435, 48988), (1517, 46340), (1655, 42476), (2317, 30340), (2590, 27142), (2870, 24494), (3034, 23170), (3310, 21238), (4634, 15170), (5180, 13571), (5740, 12247), (6068, 11585), (6620, 10619), (7585, 9268)]