81352770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{57697}}^1$

素因数の和:57754

約数の個数: 32

約数和(自身を含む): 199404288

約数和(自身を除く): 118051518

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 57697, 115394, 173091, 288485, 346182, 576970, 865455, 1730910, 2711759, 5423518, 8135277, 13558795, 16270554, 27117590, 40676385, 81352770]

約数ペア:

[(1, 81352770), (2, 40676385), (3, 27117590), (5, 16270554), (6, 13558795), (10, 8135277), (15, 5423518), (30, 2711759), (47, 1730910), (94, 865455), (141, 576970), (235, 346182), (282, 288485), (470, 173091), (705, 115394), (1410, 57697)]