22161870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1039}}^1$

素因数の和:1134

約数の個数: 64

約数和(自身を含む): 59904000

約数和(自身を除く): 37742130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 90, 135, 158, 237, 270, 395, 474, 711, 790, 1039, 1185, 1422, 2078, 2133, 2370, 3117, 3555, 4266, 5195, 6234, 7110, 9351, 10390, 10665, 15585, 18702, 21330, 28053, 31170, 46755, 56106, 82081, 93510, 140265, 164162, 246243, 280530, 410405, 492486, 738729, 820810, 1231215, 1477458, 2216187, 2462430, 3693645, 4432374, 7387290, 11080935, 22161870]

約数ペア:

[(1, 22161870), (2, 11080935), (3, 7387290), (5, 4432374), (6, 3693645), (9, 2462430), (10, 2216187), (15, 1477458), (18, 1231215), (27, 820810), (30, 738729), (45, 492486), (54, 410405), (79, 280530), (90, 246243), (135, 164162), (158, 140265), (237, 93510), (270, 82081), (395, 56106), (474, 46755), (711, 31170), (790, 28053), (1039, 21330), (1185, 18702), (1422, 15585), (2078, 10665), (2133, 10390), (2370, 9351), (3117, 7110), (3555, 6234), (4266, 5195)]