29433420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1619}}^1$

素因数の和:1735

約数の個数: 72

約数和(自身を含む): 90221040

約数和(自身を除く): 60787620

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, 1515, 1619, 1818, 2020, 3030, 3238, 3636, 4545, 4857, 6060, 6476, 8095, 9090, 9714, 14571, 16190, 18180, 19428, 24285, 29142, 32380, 48570, 58284, 72855, 97140, 145710, 163519, 291420, 327038, 490557, 654076, 817595, 981114, 1471671, 1635190, 1962228, 2452785, 2943342, 3270380, 4905570, 5886684, 7358355, 9811140, 14716710, 29433420]

約数ペア:

[(1, 29433420), (2, 14716710), (3, 9811140), (4, 7358355), (5, 5886684), (6, 4905570), (9, 3270380), (10, 2943342), (12, 2452785), (15, 1962228), (18, 1635190), (20, 1471671), (30, 981114), (36, 817595), (45, 654076), (60, 490557), (90, 327038), (101, 291420), (180, 163519), (202, 145710), (303, 97140), (404, 72855), (505, 58284), (606, 48570), (909, 32380), (1010, 29142), (1212, 24285), (1515, 19428), (1619, 18180), (1818, 16190), (2020, 14571), (3030, 9714), (3238, 9090), (3636, 8095), (4545, 6476), (4857, 6060)]