126627870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2897}}^1$

素因数の和:2985

約数の個数: 64

約数和(自身を含む): 320495616

約数和(自身を除く): 193867746

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 47, 62, 93, 94, 141, 155, 186, 235, 282, 310, 465, 470, 705, 930, 1410, 1457, 2897, 2914, 4371, 5794, 7285, 8691, 8742, 14485, 14570, 17382, 21855, 28970, 43455, 43710, 86910, 89807, 136159, 179614, 269421, 272318, 408477, 449035, 538842, 680795, 816954, 898070, 1347105, 1361590, 2042385, 2694210, 4084770, 4220929, 8441858, 12662787, 21104645, 25325574, 42209290, 63313935, 126627870]

約数ペア:

[(1, 126627870), (2, 63313935), (3, 42209290), (5, 25325574), (6, 21104645), (10, 12662787), (15, 8441858), (30, 4220929), (31, 4084770), (47, 2694210), (62, 2042385), (93, 1361590), (94, 1347105), (141, 898070), (155, 816954), (186, 680795), (235, 538842), (282, 449035), (310, 408477), (465, 272318), (470, 269421), (705, 179614), (930, 136159), (1410, 89807), (1457, 86910), (2897, 43710), (2914, 43455), (4371, 28970), (5794, 21855), (7285, 17382), (8691, 14570), (8742, 14485)]