1090108890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{6703}}^1$

素因数の和:6868

約数の個数: 96

約数和(自身を含む): 3074722560

約数和(自身を除く): 1984613670

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 139, 195, 234, 278, 390, 417, 585, 695, 834, 1170, 1251, 1390, 1807, 2085, 2502, 3614, 4170, 5421, 6255, 6703, 9035, 10842, 12510, 13406, 16263, 18070, 20109, 27105, 32526, 33515, 40218, 54210, 60327, 67030, 81315, 87139, 100545, 120654, 162630, 174278, 201090, 261417, 301635, 435695, 522834, 603270, 784251, 871390, 931717, 1307085, 1568502, 1863434, 2614170, 2795151, 3921255, 4658585, 5590302, 7842510, 8385453, 9317170, 12112321, 13975755, 16770906, 24224642, 27951510, 36336963, 41927265, 60561605, 72673926, 83854530, 109010889, 121123210, 181684815, 218021778, 363369630, 545054445, 1090108890]

約数ペア:

[(1, 1090108890), (2, 545054445), (3, 363369630), (5, 218021778), (6, 181684815), (9, 121123210), (10, 109010889), (13, 83854530), (15, 72673926), (18, 60561605), (26, 41927265), (30, 36336963), (39, 27951510), (45, 24224642), (65, 16770906), (78, 13975755), (90, 12112321), (117, 9317170), (130, 8385453), (139, 7842510), (195, 5590302), (234, 4658585), (278, 3921255), (390, 2795151), (417, 2614170), (585, 1863434), (695, 1568502), (834, 1307085), (1170, 931717), (1251, 871390), (1390, 784251), (1807, 603270), (2085, 522834), (2502, 435695), (3614, 301635), (4170, 261417), (5421, 201090), (6255, 174278), (6703, 162630), (9035, 120654), (10842, 100545), (12510, 87139), (13406, 81315), (16263, 67030), (18070, 60327), (20109, 54210), (27105, 40218), (32526, 33515)]