70245318

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:218

約数の個数: 128

約数和(自身を含む): 180633600

約数和(自身を除く): 110388282

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 31, 33, 38, 39, 57, 62, 66, 78, 93, 114, 139, 143, 186, 209, 247, 278, 286, 341, 403, 417, 418, 429, 494, 589, 627, 682, 741, 806, 834, 858, 1023, 1178, 1209, 1254, 1482, 1529, 1767, 1807, 2046, 2418, 2641, 2717, 3058, 3534, 3614, 4309, 4433, 4587, 5282, 5421, 5434, 6479, 7657, 7923, 8151, 8618, 8866, 9174, 10842, 12927, 12958, 13299, 15314, 15846, 16302, 19437, 19877, 22971, 25854, 26598, 29051, 34333, 38874, 39754, 45942, 47399, 56017, 58102, 59631, 68666, 81871, 84227, 87153, 94798, 102999, 112034, 119262, 142197, 163742, 168051, 168454, 174306, 205998, 245613, 252681, 284394, 336102, 377663, 491226, 505362, 616187, 755326, 900581, 1064323, 1132989, 1232374, 1801162, 1848561, 2128646, 2265978, 2701743, 3192969, 3697122, 5403486, 6385938, 11707553, 23415106, 35122659, 70245318]

約数ペア:

[(1, 70245318), (2, 35122659), (3, 23415106), (6, 11707553), (11, 6385938), (13, 5403486), (19, 3697122), (22, 3192969), (26, 2701743), (31, 2265978), (33, 2128646), (38, 1848561), (39, 1801162), (57, 1232374), (62, 1132989), (66, 1064323), (78, 900581), (93, 755326), (114, 616187), (139, 505362), (143, 491226), (186, 377663), (209, 336102), (247, 284394), (278, 252681), (286, 245613), (341, 205998), (403, 174306), (417, 168454), (418, 168051), (429, 163742), (494, 142197), (589, 119262), (627, 112034), (682, 102999), (741, 94798), (806, 87153), (834, 84227), (858, 81871), (1023, 68666), (1178, 59631), (1209, 58102), (1254, 56017), (1482, 47399), (1529, 45942), (1767, 39754), (1807, 38874), (2046, 34333), (2418, 29051), (2641, 26598), (2717, 25854), (3058, 22971), (3534, 19877), (3614, 19437), (4309, 16302), (4433, 15846), (4587, 15314), (5282, 13299), (5421, 12958), (5434, 12927), (6479, 10842), (7657, 9174), (7923, 8866), (8151, 8618)]