27355590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1427}}^1$

素因数の和:1514

約数の個数: 64

約数和(自身を含む): 74027520

約数和(自身を除く): 46671930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 135, 142, 213, 270, 355, 426, 639, 710, 1065, 1278, 1427, 1917, 2130, 2854, 3195, 3834, 4281, 6390, 7135, 8562, 9585, 12843, 14270, 19170, 21405, 25686, 38529, 42810, 64215, 77058, 101317, 128430, 192645, 202634, 303951, 385290, 506585, 607902, 911853, 1013170, 1519755, 1823706, 2735559, 3039510, 4559265, 5471118, 9118530, 13677795, 27355590]

約数ペア:

[(1, 27355590), (2, 13677795), (3, 9118530), (5, 5471118), (6, 4559265), (9, 3039510), (10, 2735559), (15, 1823706), (18, 1519755), (27, 1013170), (30, 911853), (45, 607902), (54, 506585), (71, 385290), (90, 303951), (135, 202634), (142, 192645), (213, 128430), (270, 101317), (355, 77058), (426, 64215), (639, 42810), (710, 38529), (1065, 25686), (1278, 21405), (1427, 19170), (1917, 14270), (2130, 12843), (2854, 9585), (3195, 8562), (3834, 7135), (4281, 6390)]