74538270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{5081}}^1$

素因数の和:5257

約数の個数: 48

約数和(自身を含む): 195026832

約数和(自身を除く): 120488562

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 163, 326, 489, 815, 978, 1467, 1630, 2445, 2934, 4890, 5081, 7335, 10162, 14670, 15243, 25405, 30486, 45729, 50810, 76215, 91458, 152430, 228645, 457290, 828203, 1656406, 2484609, 4141015, 4969218, 7453827, 8282030, 12423045, 14907654, 24846090, 37269135, 74538270]

約数ペア:

[(1, 74538270), (2, 37269135), (3, 24846090), (5, 14907654), (6, 12423045), (9, 8282030), (10, 7453827), (15, 4969218), (18, 4141015), (30, 2484609), (45, 1656406), (90, 828203), (163, 457290), (326, 228645), (489, 152430), (815, 91458), (978, 76215), (1467, 50810), (1630, 45729), (2445, 30486), (2934, 25405), (4890, 15243), (5081, 14670), (7335, 10162)]