222598860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{30661}}^1$

素因数の和:30695

約数の個数: 72

約数和(自身を含む): 685111728

約数和(自身を除く): 462512868

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 30661, 61322, 91983, 122644, 153305, 183966, 306610, 337271, 367932, 459915, 613220, 674542, 919830, 1011813, 1349084, 1686355, 1839660, 2023626, 3372710, 3709981, 4047252, 5059065, 6745420, 7419962, 10118130, 11129943, 14839924, 18549905, 20236260, 22259886, 37099810, 44519772, 55649715, 74199620, 111299430, 222598860]

約数ペア:

[(1, 222598860), (2, 111299430), (3, 74199620), (4, 55649715), (5, 44519772), (6, 37099810), (10, 22259886), (11, 20236260), (12, 18549905), (15, 14839924), (20, 11129943), (22, 10118130), (30, 7419962), (33, 6745420), (44, 5059065), (55, 4047252), (60, 3709981), (66, 3372710), (110, 2023626), (121, 1839660), (132, 1686355), (165, 1349084), (220, 1011813), (242, 919830), (330, 674542), (363, 613220), (484, 459915), (605, 367932), (660, 337271), (726, 306610), (1210, 183966), (1452, 153305), (1815, 122644), (2420, 91983), (3630, 61322), (7260, 30661)]