69469890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{757}}^1$

素因数の和:816

約数の個数: 128

約数和(自身を含む): 209571840

約数和(自身を除く): 140101950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 23, 30, 35, 38, 42, 46, 57, 69, 70, 95, 105, 114, 115, 133, 138, 161, 190, 210, 230, 266, 285, 322, 345, 399, 437, 483, 570, 665, 690, 757, 798, 805, 874, 966, 1311, 1330, 1514, 1610, 1995, 2185, 2271, 2415, 2622, 3059, 3785, 3990, 4370, 4542, 4830, 5299, 6118, 6555, 7570, 9177, 10598, 11355, 13110, 14383, 15295, 15897, 17411, 18354, 22710, 26495, 28766, 30590, 31794, 34822, 43149, 45885, 52233, 52990, 71915, 79485, 86298, 87055, 91770, 100681, 104466, 121877, 143830, 158970, 174110, 201362, 215745, 243754, 261165, 302043, 330809, 365631, 431490, 503405, 522330, 604086, 609385, 661618, 731262, 992427, 1006810, 1218770, 1510215, 1654045, 1828155, 1984854, 2315663, 3020430, 3308090, 3656310, 4631326, 4962135, 6946989, 9924270, 11578315, 13893978, 23156630, 34734945, 69469890]

約数ペア:

[(1, 69469890), (2, 34734945), (3, 23156630), (5, 13893978), (6, 11578315), (7, 9924270), (10, 6946989), (14, 4962135), (15, 4631326), (19, 3656310), (21, 3308090), (23, 3020430), (30, 2315663), (35, 1984854), (38, 1828155), (42, 1654045), (46, 1510215), (57, 1218770), (69, 1006810), (70, 992427), (95, 731262), (105, 661618), (114, 609385), (115, 604086), (133, 522330), (138, 503405), (161, 431490), (190, 365631), (210, 330809), (230, 302043), (266, 261165), (285, 243754), (322, 215745), (345, 201362), (399, 174110), (437, 158970), (483, 143830), (570, 121877), (665, 104466), (690, 100681), (757, 91770), (798, 87055), (805, 86298), (874, 79485), (966, 71915), (1311, 52990), (1330, 52233), (1514, 45885), (1610, 43149), (1995, 34822), (2185, 31794), (2271, 30590), (2415, 28766), (2622, 26495), (3059, 22710), (3785, 18354), (3990, 17411), (4370, 15897), (4542, 15295), (4830, 14383), (5299, 13110), (6118, 11355), (6555, 10598), (7570, 9177)]