27747570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1327}}^1$

素因数の和:1395

約数の個数: 64

約数和(自身を含む): 72285696

約数和(自身を除く): 44538126

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 41, 51, 82, 85, 102, 123, 170, 205, 246, 255, 410, 510, 615, 697, 1230, 1327, 1394, 2091, 2654, 3485, 3981, 4182, 6635, 6970, 7962, 10455, 13270, 19905, 20910, 22559, 39810, 45118, 54407, 67677, 108814, 112795, 135354, 163221, 225590, 272035, 326442, 338385, 544070, 676770, 816105, 924919, 1632210, 1849838, 2774757, 4624595, 5549514, 9249190, 13873785, 27747570]

約数ペア:

[(1, 27747570), (2, 13873785), (3, 9249190), (5, 5549514), (6, 4624595), (10, 2774757), (15, 1849838), (17, 1632210), (30, 924919), (34, 816105), (41, 676770), (51, 544070), (82, 338385), (85, 326442), (102, 272035), (123, 225590), (170, 163221), (205, 135354), (246, 112795), (255, 108814), (410, 67677), (510, 54407), (615, 45118), (697, 39810), (1230, 22559), (1327, 20910), (1394, 19905), (2091, 13270), (2654, 10455), (3485, 7962), (3981, 6970), (4182, 6635)]