22421220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5119}}^1$

素因数の和:5204

約数の個数: 48

約数和(自身を含む): 63651840

約数和(自身を除く): 41230620

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, 5119, 10238, 15357, 20476, 25595, 30714, 51190, 61428, 76785, 102380, 153570, 307140, 373687, 747374, 1121061, 1494748, 1868435, 2242122, 3736870, 4484244, 5605305, 7473740, 11210610, 22421220]

約数ペア:

[(1, 22421220), (2, 11210610), (3, 7473740), (4, 5605305), (5, 4484244), (6, 3736870), (10, 2242122), (12, 1868435), (15, 1494748), (20, 1121061), (30, 747374), (60, 373687), (73, 307140), (146, 153570), (219, 102380), (292, 76785), (365, 61428), (438, 51190), (730, 30714), (876, 25595), (1095, 20476), (1460, 15357), (2190, 10238), (4380, 5119)]