28536090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2011}}^1$

素因数の和:2075

約数の個数: 64

約数和(自身を含む): 76488192

約数和(自身を除く): 47952102

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 43, 55, 66, 86, 110, 129, 165, 215, 258, 330, 430, 473, 645, 946, 1290, 1419, 2011, 2365, 2838, 4022, 4730, 6033, 7095, 10055, 12066, 14190, 20110, 22121, 30165, 44242, 60330, 66363, 86473, 110605, 132726, 172946, 221210, 259419, 331815, 432365, 518838, 663630, 864730, 951203, 1297095, 1902406, 2594190, 2853609, 4756015, 5707218, 9512030, 14268045, 28536090]

約数ペア:

[(1, 28536090), (2, 14268045), (3, 9512030), (5, 5707218), (6, 4756015), (10, 2853609), (11, 2594190), (15, 1902406), (22, 1297095), (30, 951203), (33, 864730), (43, 663630), (55, 518838), (66, 432365), (86, 331815), (110, 259419), (129, 221210), (165, 172946), (215, 132726), (258, 110605), (330, 86473), (430, 66363), (473, 60330), (645, 44242), (946, 30165), (1290, 22121), (1419, 20110), (2011, 14190), (2365, 12066), (2838, 10055), (4022, 7095), (4730, 6033)]