127271790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{11497}}^1$

素因数の和:11554

約数の個数: 64

約数和(自身を含む): 347699520

約数和(自身を除く): 220427730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 82, 90, 123, 135, 205, 246, 270, 369, 410, 615, 738, 1107, 1230, 1845, 2214, 3690, 5535, 11070, 11497, 22994, 34491, 57485, 68982, 103473, 114970, 172455, 206946, 310419, 344910, 471377, 517365, 620838, 942754, 1034730, 1414131, 1552095, 2356885, 2828262, 3104190, 4242393, 4713770, 7070655, 8484786, 12727179, 14141310, 21211965, 25454358, 42423930, 63635895, 127271790]

約数ペア:

[(1, 127271790), (2, 63635895), (3, 42423930), (5, 25454358), (6, 21211965), (9, 14141310), (10, 12727179), (15, 8484786), (18, 7070655), (27, 4713770), (30, 4242393), (41, 3104190), (45, 2828262), (54, 2356885), (82, 1552095), (90, 1414131), (123, 1034730), (135, 942754), (205, 620838), (246, 517365), (270, 471377), (369, 344910), (410, 310419), (615, 206946), (738, 172455), (1107, 114970), (1230, 103473), (1845, 68982), (2214, 57485), (3690, 34491), (5535, 22994), (11070, 11497)]