97654020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{56123}}^1$

素因数の和:56164

約数の個数: 48

約数和(自身を含む): 282864960

約数和(自身を除く): 185210940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 56123, 112246, 168369, 224492, 280615, 336738, 561230, 673476, 841845, 1122460, 1627567, 1683690, 3255134, 3367380, 4882701, 6510268, 8137835, 9765402, 16275670, 19530804, 24413505, 32551340, 48827010, 97654020]

約数ペア:

[(1, 97654020), (2, 48827010), (3, 32551340), (4, 24413505), (5, 19530804), (6, 16275670), (10, 9765402), (12, 8137835), (15, 6510268), (20, 4882701), (29, 3367380), (30, 3255134), (58, 1683690), (60, 1627567), (87, 1122460), (116, 841845), (145, 673476), (174, 561230), (290, 336738), (348, 280615), (435, 224492), (580, 168369), (870, 112246), (1740, 56123)]