210858904860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1597}}^1\times {\mathrm{5657}}^1$

素因数の和:7655

約数の個数: 96

約数和(自身を含む): 592398031680

約数和(自身を除く): 381539126820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 389, 778, 1167, 1556, 1597, 1945, 2334, 3194, 3890, 4668, 4791, 5657, 5835, 6388, 7780, 7985, 9582, 11314, 11670, 15970, 16971, 19164, 22628, 23340, 23955, 28285, 31940, 33942, 47910, 56570, 67884, 84855, 95820, 113140, 169710, 339420, 621233, 1242466, 1863699, 2200573, 2484932, 3106165, 3727398, 4401146, 6212330, 6601719, 7454796, 8802292, 9034229, 9318495, 11002865, 12424660, 13203438, 18068458, 18636990, 22005730, 26406876, 27102687, 33008595, 36136916, 37273980, 44011460, 45171145, 54205374, 66017190, 90342290, 108410748, 132034380, 135513435, 180684580, 271026870, 542053740, 3514315081, 7028630162, 10542945243, 14057260324, 17571575405, 21085890486, 35143150810, 42171780972, 52714726215, 70286301620, 105429452430, 210858904860]

約数ペア:

[(1, 210858904860), (2, 105429452430), (3, 70286301620), (4, 52714726215), (5, 42171780972), (6, 35143150810), (10, 21085890486), (12, 17571575405), (15, 14057260324), (20, 10542945243), (30, 7028630162), (60, 3514315081), (389, 542053740), (778, 271026870), (1167, 180684580), (1556, 135513435), (1597, 132034380), (1945, 108410748), (2334, 90342290), (3194, 66017190), (3890, 54205374), (4668, 45171145), (4791, 44011460), (5657, 37273980), (5835, 36136916), (6388, 33008595), (7780, 27102687), (7985, 26406876), (9582, 22005730), (11314, 18636990), (11670, 18068458), (15970, 13203438), (16971, 12424660), (19164, 11002865), (22628, 9318495), (23340, 9034229), (23955, 8802292), (28285, 7454796), (31940, 6601719), (33942, 6212330), (47910, 4401146), (56570, 3727398), (67884, 3106165), (84855, 2484932), (95820, 2200573), (113140, 1863699), (169710, 1242466), (339420, 621233)]