123069510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4513}}^1$

素因数の和:4630

約数の個数: 64

約数和(自身を含む): 331508160

約数和(自身を除く): 208438650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 101, 135, 202, 270, 303, 505, 606, 909, 1010, 1515, 1818, 2727, 3030, 4513, 4545, 5454, 9026, 9090, 13539, 13635, 22565, 27078, 27270, 40617, 45130, 67695, 81234, 121851, 135390, 203085, 243702, 406170, 455813, 609255, 911626, 1218510, 1367439, 2279065, 2734878, 4102317, 4558130, 6837195, 8204634, 12306951, 13674390, 20511585, 24613902, 41023170, 61534755, 123069510]

約数ペア:

[(1, 123069510), (2, 61534755), (3, 41023170), (5, 24613902), (6, 20511585), (9, 13674390), (10, 12306951), (15, 8204634), (18, 6837195), (27, 4558130), (30, 4102317), (45, 2734878), (54, 2279065), (90, 1367439), (101, 1218510), (135, 911626), (202, 609255), (270, 455813), (303, 406170), (505, 243702), (606, 203085), (909, 135390), (1010, 121851), (1515, 81234), (1818, 67695), (2727, 45130), (3030, 40617), (4513, 27270), (4545, 27078), (5454, 22565), (9026, 13635), (9090, 13539)]