69928380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{129497}}^1$

素因数の和:129515

約数の個数: 48

約数和(自身を含む): 217556640

約数和(自身を除く): 147628260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 129497, 258994, 388491, 517988, 647485, 776982, 1165473, 1294970, 1553964, 1942455, 2330946, 2589940, 3496419, 3884910, 4661892, 5827365, 6992838, 7769820, 11654730, 13985676, 17482095, 23309460, 34964190, 69928380]

約数ペア:

[(1, 69928380), (2, 34964190), (3, 23309460), (4, 17482095), (5, 13985676), (6, 11654730), (9, 7769820), (10, 6992838), (12, 5827365), (15, 4661892), (18, 3884910), (20, 3496419), (27, 2589940), (30, 2330946), (36, 1942455), (45, 1553964), (54, 1294970), (60, 1165473), (90, 776982), (108, 647485), (135, 517988), (180, 388491), (270, 258994), (540, 129497)]