39902130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3491}}^1$

素因数の和:3631

約数の個数: 48

約数和(自身を含む): 104592384

約数和(自身を除く): 64690254

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 127, 254, 381, 635, 762, 1143, 1270, 1905, 2286, 3491, 3810, 5715, 6982, 10473, 11430, 17455, 20946, 31419, 34910, 52365, 62838, 104730, 157095, 314190, 443357, 886714, 1330071, 2216785, 2660142, 3990213, 4433570, 6650355, 7980426, 13300710, 19951065, 39902130]

約数ペア:

[(1, 39902130), (2, 19951065), (3, 13300710), (5, 7980426), (6, 6650355), (9, 4433570), (10, 3990213), (15, 2660142), (18, 2216785), (30, 1330071), (45, 886714), (90, 443357), (127, 314190), (254, 157095), (381, 104730), (635, 62838), (762, 52365), (1143, 34910), (1270, 31419), (1905, 20946), (2286, 17455), (3491, 11430), (3810, 10473), (5715, 6982)]