23434020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1289}}^1$

素因数の和:1405

約数の個数: 72

約数和(自身を含む): 71842680

約数和(自身を除く): 48408660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 909, 1010, 1212, 1289, 1515, 1818, 2020, 2578, 3030, 3636, 3867, 4545, 5156, 6060, 6445, 7734, 9090, 11601, 12890, 15468, 18180, 19335, 23202, 25780, 38670, 46404, 58005, 77340, 116010, 130189, 232020, 260378, 390567, 520756, 650945, 781134, 1171701, 1301890, 1562268, 1952835, 2343402, 2603780, 3905670, 4686804, 5858505, 7811340, 11717010, 23434020]

約数ペア:

[(1, 23434020), (2, 11717010), (3, 7811340), (4, 5858505), (5, 4686804), (6, 3905670), (9, 2603780), (10, 2343402), (12, 1952835), (15, 1562268), (18, 1301890), (20, 1171701), (30, 781134), (36, 650945), (45, 520756), (60, 390567), (90, 260378), (101, 232020), (180, 130189), (202, 116010), (303, 77340), (404, 58005), (505, 46404), (606, 38670), (909, 25780), (1010, 23202), (1212, 19335), (1289, 18180), (1515, 15468), (1818, 12890), (2020, 11601), (2578, 9090), (3030, 7734), (3636, 6445), (3867, 6060), (4545, 5156)]