42262620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{9649}}^1$

素因数の和:9734

約数の個数: 48

約数和(自身を含む): 119968800

約数和(自身を除く): 77706180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 9649, 19298, 28947, 38596, 48245, 57894, 96490, 115788, 144735, 192980, 289470, 578940, 704377, 1408754, 2113131, 2817508, 3521885, 4226262, 7043770, 8452524, 10565655, 14087540, 21131310, 42262620]

約数ペア:

[(1, 42262620), (2, 21131310), (3, 14087540), (4, 10565655), (5, 8452524), (6, 7043770), (10, 4226262), (12, 3521885), (15, 2817508), (20, 2113131), (30, 1408754), (60, 704377), (73, 578940), (146, 289470), (219, 192980), (292, 144735), (365, 115788), (438, 96490), (730, 57894), (876, 48245), (1095, 38596), (1460, 28947), (2190, 19298), (4380, 9649)]