127456470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{547}}^1\times {\mathrm{863}}^1$

素因数の和:1426

約数の個数: 64

約数和(自身を含む): 340899840

約数和(自身を除く): 213443370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 547, 863, 1094, 1641, 1726, 2589, 2735, 3282, 4315, 4923, 5178, 5470, 7767, 8205, 8630, 9846, 12945, 14769, 15534, 16410, 23301, 24615, 25890, 29538, 38835, 46602, 49230, 73845, 77670, 116505, 147690, 233010, 472061, 944122, 1416183, 2360305, 2832366, 4248549, 4720610, 7080915, 8497098, 12745647, 14161830, 21242745, 25491294, 42485490, 63728235, 127456470]

約数ペア:

[(1, 127456470), (2, 63728235), (3, 42485490), (5, 25491294), (6, 21242745), (9, 14161830), (10, 12745647), (15, 8497098), (18, 7080915), (27, 4720610), (30, 4248549), (45, 2832366), (54, 2360305), (90, 1416183), (135, 944122), (270, 472061), (547, 233010), (863, 147690), (1094, 116505), (1641, 77670), (1726, 73845), (2589, 49230), (2735, 46602), (3282, 38835), (4315, 29538), (4923, 25890), (5178, 24615), (5470, 23301), (7767, 16410), (8205, 15534), (8630, 14769), (9846, 12945)]