38958630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 97486848

約数和(自身を除く): 58528218

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 163, 186, 257, 310, 326, 465, 489, 514, 771, 815, 930, 978, 1285, 1542, 1630, 2445, 2570, 3855, 4890, 5053, 7710, 7967, 10106, 15159, 15934, 23901, 25265, 30318, 39835, 41891, 47802, 50530, 75795, 79670, 83782, 119505, 125673, 151590, 209455, 239010, 251346, 418910, 628365, 1256730, 1298621, 2597242, 3895863, 6493105, 7791726, 12986210, 19479315, 38958630]

約数ペア:

[(1, 38958630), (2, 19479315), (3, 12986210), (5, 7791726), (6, 6493105), (10, 3895863), (15, 2597242), (30, 1298621), (31, 1256730), (62, 628365), (93, 418910), (155, 251346), (163, 239010), (186, 209455), (257, 151590), (310, 125673), (326, 119505), (465, 83782), (489, 79670), (514, 75795), (771, 50530), (815, 47802), (930, 41891), (978, 39835), (1285, 30318), (1542, 25265), (1630, 23901), (2445, 15934), (2570, 15159), (3855, 10106), (4890, 7967), (5053, 7710)]