30849960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8293}}^1$

素因数の和:8338

約数の個数: 64

約数和(自身を含む): 95546880

約数和(自身を除く): 64696920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 8293, 16586, 24879, 33172, 41465, 49758, 66344, 82930, 99516, 124395, 165860, 199032, 248790, 257083, 331720, 497580, 514166, 771249, 995160, 1028332, 1285415, 1542498, 2056664, 2570830, 3084996, 3856245, 5141660, 6169992, 7712490, 10283320, 15424980, 30849960]

約数ペア:

[(1, 30849960), (2, 15424980), (3, 10283320), (4, 7712490), (5, 6169992), (6, 5141660), (8, 3856245), (10, 3084996), (12, 2570830), (15, 2056664), (20, 1542498), (24, 1285415), (30, 1028332), (31, 995160), (40, 771249), (60, 514166), (62, 497580), (93, 331720), (120, 257083), (124, 248790), (155, 199032), (186, 165860), (248, 124395), (310, 99516), (372, 82930), (465, 66344), (620, 49758), (744, 41465), (930, 33172), (1240, 24879), (1860, 16586), (3720, 8293)]