57002490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20431}}^1$

素因数の和:20475

約数の個数: 48

約数和(自身を含む): 152994816

約数和(自身を除く): 95992326

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 20431, 40862, 61293, 102155, 122586, 183879, 204310, 306465, 367758, 612930, 633361, 919395, 1266722, 1838790, 1900083, 3166805, 3800166, 5700249, 6333610, 9500415, 11400498, 19000830, 28501245, 57002490]

約数ペア:

[(1, 57002490), (2, 28501245), (3, 19000830), (5, 11400498), (6, 9500415), (9, 6333610), (10, 5700249), (15, 3800166), (18, 3166805), (30, 1900083), (31, 1838790), (45, 1266722), (62, 919395), (90, 633361), (93, 612930), (155, 367758), (186, 306465), (279, 204310), (310, 183879), (465, 122586), (558, 102155), (930, 61293), (1395, 40862), (2790, 20431)]