218361210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{3307}}^1$

素因数の和:3419

約数の個数: 64

約数和(自身を含む): 548757504

約数和(自身を除く): 330396294

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 71, 93, 142, 155, 186, 213, 310, 355, 426, 465, 710, 930, 1065, 2130, 2201, 3307, 4402, 6603, 6614, 9921, 11005, 13206, 16535, 19842, 22010, 33015, 33070, 49605, 66030, 99210, 102517, 205034, 234797, 307551, 469594, 512585, 615102, 704391, 1025170, 1173985, 1408782, 1537755, 2347970, 3075510, 3521955, 7043910, 7278707, 14557414, 21836121, 36393535, 43672242, 72787070, 109180605, 218361210]

約数ペア:

[(1, 218361210), (2, 109180605), (3, 72787070), (5, 43672242), (6, 36393535), (10, 21836121), (15, 14557414), (30, 7278707), (31, 7043910), (62, 3521955), (71, 3075510), (93, 2347970), (142, 1537755), (155, 1408782), (186, 1173985), (213, 1025170), (310, 704391), (355, 615102), (426, 512585), (465, 469594), (710, 307551), (930, 234797), (1065, 205034), (2130, 102517), (2201, 99210), (3307, 66030), (4402, 49605), (6603, 33070), (6614, 33015), (9921, 22010), (11005, 19842), (13206, 16535)]