70855830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:435

約数の個数: 128

約数和(自身を含む): 205286400

約数和(自身を除く): 134430570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 43, 45, 51, 54, 85, 86, 90, 102, 129, 135, 153, 170, 215, 255, 258, 270, 306, 359, 387, 430, 459, 510, 645, 718, 731, 765, 774, 918, 1077, 1161, 1290, 1462, 1530, 1795, 1935, 2154, 2193, 2295, 2322, 3231, 3590, 3655, 3870, 4386, 4590, 5385, 5805, 6103, 6462, 6579, 7310, 9693, 10770, 10965, 11610, 12206, 13158, 15437, 16155, 18309, 19386, 19737, 21930, 30515, 30874, 32310, 32895, 36618, 39474, 46311, 48465, 54927, 61030, 65790, 77185, 91545, 92622, 96930, 98685, 109854, 138933, 154370, 164781, 183090, 197370, 231555, 262429, 274635, 277866, 329562, 416799, 463110, 524858, 549270, 694665, 787287, 823905, 833598, 1312145, 1389330, 1574574, 1647810, 2083995, 2361861, 2624290, 3936435, 4167990, 4723722, 7085583, 7872870, 11809305, 14171166, 23618610, 35427915, 70855830]

約数ペア:

[(1, 70855830), (2, 35427915), (3, 23618610), (5, 14171166), (6, 11809305), (9, 7872870), (10, 7085583), (15, 4723722), (17, 4167990), (18, 3936435), (27, 2624290), (30, 2361861), (34, 2083995), (43, 1647810), (45, 1574574), (51, 1389330), (54, 1312145), (85, 833598), (86, 823905), (90, 787287), (102, 694665), (129, 549270), (135, 524858), (153, 463110), (170, 416799), (215, 329562), (255, 277866), (258, 274635), (270, 262429), (306, 231555), (359, 197370), (387, 183090), (430, 164781), (459, 154370), (510, 138933), (645, 109854), (718, 98685), (731, 96930), (765, 92622), (774, 91545), (918, 77185), (1077, 65790), (1161, 61030), (1290, 54927), (1462, 48465), (1530, 46311), (1795, 39474), (1935, 36618), (2154, 32895), (2193, 32310), (2295, 30874), (2322, 30515), (3231, 21930), (3590, 19737), (3655, 19386), (3870, 18309), (4386, 16155), (4590, 15437), (5385, 13158), (5805, 12206), (6103, 11610), (6462, 10965), (6579, 10770), (7310, 9693)]