2015589930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{52861}}^1$

素因数の和:52943

約数の個数: 64

約数和(自身を含む): 5115350016

約数和(自身を除く): 3099760086

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 41, 62, 82, 93, 123, 155, 186, 205, 246, 310, 410, 465, 615, 930, 1230, 1271, 2542, 3813, 6355, 7626, 12710, 19065, 38130, 52861, 105722, 158583, 264305, 317166, 528610, 792915, 1585830, 1638691, 2167301, 3277382, 4334602, 4916073, 6501903, 8193455, 9832146, 10836505, 13003806, 16386910, 21673010, 24580365, 32509515, 49160730, 65019030, 67186331, 134372662, 201558993, 335931655, 403117986, 671863310, 1007794965, 2015589930]

約数ペア:

[(1, 2015589930), (2, 1007794965), (3, 671863310), (5, 403117986), (6, 335931655), (10, 201558993), (15, 134372662), (30, 67186331), (31, 65019030), (41, 49160730), (62, 32509515), (82, 24580365), (93, 21673010), (123, 16386910), (155, 13003806), (186, 10836505), (205, 9832146), (246, 8193455), (310, 6501903), (410, 4916073), (465, 4334602), (615, 3277382), (930, 2167301), (1230, 1638691), (1271, 1585830), (2542, 792915), (3813, 528610), (6355, 317166), (7626, 264305), (12710, 158583), (19065, 105722), (38130, 52861)]