1791180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 5806080

約数和(自身を除く): 4014900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 107, 108, 124, 135, 155, 180, 186, 214, 270, 279, 310, 321, 372, 428, 465, 535, 540, 558, 620, 642, 837, 930, 963, 1070, 1116, 1284, 1395, 1605, 1674, 1860, 1926, 2140, 2790, 2889, 3210, 3317, 3348, 3852, 4185, 4815, 5580, 5778, 6420, 6634, 8370, 9630, 9951, 11556, 13268, 14445, 16585, 16740, 19260, 19902, 28890, 29853, 33170, 39804, 49755, 57780, 59706, 66340, 89559, 99510, 119412, 149265, 179118, 199020, 298530, 358236, 447795, 597060, 895590, 1791180]

約数ペア:

[(1, 1791180), (2, 895590), (3, 597060), (4, 447795), (5, 358236), (6, 298530), (9, 199020), (10, 179118), (12, 149265), (15, 119412), (18, 99510), (20, 89559), (27, 66340), (30, 59706), (31, 57780), (36, 49755), (45, 39804), (54, 33170), (60, 29853), (62, 28890), (90, 19902), (93, 19260), (107, 16740), (108, 16585), (124, 14445), (135, 13268), (155, 11556), (180, 9951), (186, 9630), (214, 8370), (270, 6634), (279, 6420), (310, 5778), (321, 5580), (372, 4815), (428, 4185), (465, 3852), (535, 3348), (540, 3317), (558, 3210), (620, 2889), (642, 2790), (837, 2140), (930, 1926), (963, 1860), (1070, 1674), (1116, 1605), (1284, 1395)]