797641410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1987}}^1\times {\mathrm{13381}}^1$

素因数の和:15378

約数の個数: 32

約数和(自身を含む): 1915445952

約数和(自身を除く): 1117804542

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1987, 3974, 5961, 9935, 11922, 13381, 19870, 26762, 29805, 40143, 59610, 66905, 80286, 133810, 200715, 401430, 26588047, 53176094, 79764141, 132940235, 159528282, 265880470, 398820705, 797641410]

約数ペア:

[(1, 797641410), (2, 398820705), (3, 265880470), (5, 159528282), (6, 132940235), (10, 79764141), (15, 53176094), (30, 26588047), (1987, 401430), (3974, 200715), (5961, 133810), (9935, 80286), (11922, 66905), (13381, 59610), (19870, 40143), (26762, 29805)]