188974020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{16319}}^1$

素因数の和:16524

約数の個数: 48

約数和(自身を含む): 531901440

約数和(自身を除く): 342927420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 579, 772, 965, 1158, 1930, 2316, 2895, 3860, 5790, 11580, 16319, 32638, 48957, 65276, 81595, 97914, 163190, 195828, 244785, 326380, 489570, 979140, 3149567, 6299134, 9448701, 12598268, 15747835, 18897402, 31495670, 37794804, 47243505, 62991340, 94487010, 188974020]

約数ペア:

[(1, 188974020), (2, 94487010), (3, 62991340), (4, 47243505), (5, 37794804), (6, 31495670), (10, 18897402), (12, 15747835), (15, 12598268), (20, 9448701), (30, 6299134), (60, 3149567), (193, 979140), (386, 489570), (579, 326380), (772, 244785), (965, 195828), (1158, 163190), (1930, 97914), (2316, 81595), (2895, 65276), (3860, 48957), (5790, 32638), (11580, 16319)]