22613940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1721}}^1$

素因数の和:1809

約数の個数: 72

約数和(自身を含む): 69575688

約数和(自身を除く): 46961748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 1721, 2190, 2628, 3285, 3442, 4380, 5163, 6570, 6884, 8605, 10326, 13140, 15489, 17210, 20652, 25815, 30978, 34420, 51630, 61956, 77445, 103260, 125633, 154890, 251266, 309780, 376899, 502532, 628165, 753798, 1130697, 1256330, 1507596, 1884495, 2261394, 2512660, 3768990, 4522788, 5653485, 7537980, 11306970, 22613940]

約数ペア:

[(1, 22613940), (2, 11306970), (3, 7537980), (4, 5653485), (5, 4522788), (6, 3768990), (9, 2512660), (10, 2261394), (12, 1884495), (15, 1507596), (18, 1256330), (20, 1130697), (30, 753798), (36, 628165), (45, 502532), (60, 376899), (73, 309780), (90, 251266), (146, 154890), (180, 125633), (219, 103260), (292, 77445), (365, 61956), (438, 51630), (657, 34420), (730, 30978), (876, 25815), (1095, 20652), (1314, 17210), (1460, 15489), (1721, 13140), (2190, 10326), (2628, 8605), (3285, 6884), (3442, 6570), (4380, 5163)]