3124710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 8501760

約数和(自身を除く): 5377050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 135, 142, 163, 213, 270, 326, 355, 426, 489, 639, 710, 815, 978, 1065, 1278, 1467, 1630, 1917, 2130, 2445, 2934, 3195, 3834, 4401, 4890, 6390, 7335, 8802, 9585, 11573, 14670, 19170, 22005, 23146, 34719, 44010, 57865, 69438, 104157, 115730, 173595, 208314, 312471, 347190, 520785, 624942, 1041570, 1562355, 3124710]

約数ペア:

[(1, 3124710), (2, 1562355), (3, 1041570), (5, 624942), (6, 520785), (9, 347190), (10, 312471), (15, 208314), (18, 173595), (27, 115730), (30, 104157), (45, 69438), (54, 57865), (71, 44010), (90, 34719), (135, 23146), (142, 22005), (163, 19170), (213, 14670), (270, 11573), (326, 9585), (355, 8802), (426, 7335), (489, 6390), (639, 4890), (710, 4401), (815, 3834), (978, 3195), (1065, 2934), (1278, 2445), (1467, 2130), (1630, 1917)]