1038540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1$

素因数の和:942

約数の個数: 48

約数和(自身を含む): 3064320

約数和(自身を除く): 2025780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 911, 1140, 1822, 2733, 3644, 4555, 5466, 9110, 10932, 13665, 17309, 18220, 27330, 34618, 51927, 54660, 69236, 86545, 103854, 173090, 207708, 259635, 346180, 519270, 1038540]

約数ペア:

[(1, 1038540), (2, 519270), (3, 346180), (4, 259635), (5, 207708), (6, 173090), (10, 103854), (12, 86545), (15, 69236), (19, 54660), (20, 51927), (30, 34618), (38, 27330), (57, 18220), (60, 17309), (76, 13665), (95, 10932), (114, 9110), (190, 5466), (228, 4555), (285, 3644), (380, 2733), (570, 1822), (911, 1140)]