304410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:222

約数の個数: 32

約数和(自身を含む): 745920

約数和(自身を除く): 441510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 139, 146, 219, 278, 365, 417, 438, 695, 730, 834, 1095, 1390, 2085, 2190, 4170, 10147, 20294, 30441, 50735, 60882, 101470, 152205, 304410]

約数ペア:

[(1, 304410), (2, 152205), (3, 101470), (5, 60882), (6, 50735), (10, 30441), (15, 20294), (30, 10147), (73, 4170), (139, 2190), (146, 2085), (219, 1390), (278, 1095), (365, 834), (417, 730), (438, 695)]