22453380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1579}}^1$

素因数の和:1673

約数の個数: 72

約数和(自身を含む): 69014400

約数和(自身を除く): 46561020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1579, 1580, 2370, 2844, 3158, 3555, 4737, 4740, 6316, 7110, 7895, 9474, 14211, 14220, 15790, 18948, 23685, 28422, 31580, 47370, 56844, 71055, 94740, 124741, 142110, 249482, 284220, 374223, 498964, 623705, 748446, 1122669, 1247410, 1496892, 1871115, 2245338, 2494820, 3742230, 4490676, 5613345, 7484460, 11226690, 22453380]

約数ペア:

[(1, 22453380), (2, 11226690), (3, 7484460), (4, 5613345), (5, 4490676), (6, 3742230), (9, 2494820), (10, 2245338), (12, 1871115), (15, 1496892), (18, 1247410), (20, 1122669), (30, 748446), (36, 623705), (45, 498964), (60, 374223), (79, 284220), (90, 249482), (158, 142110), (180, 124741), (237, 94740), (316, 71055), (395, 56844), (474, 47370), (711, 31580), (790, 28422), (948, 23685), (1185, 18948), (1422, 15790), (1579, 14220), (1580, 14211), (2370, 9474), (2844, 7895), (3158, 7110), (3555, 6316), (4737, 4740)]