13968420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12253}}^1$

素因数の和:12284

約数の個数: 48

約数和(自身を含む): 41173440

約数和(自身を除く): 27205020

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, 1140, 12253, 24506, 36759, 49012, 61265, 73518, 122530, 147036, 183795, 232807, 245060, 367590, 465614, 698421, 735180, 931228, 1164035, 1396842, 2328070, 2793684, 3492105, 4656140, 6984210, 13968420]

約数ペア:

[(1, 13968420), (2, 6984210), (3, 4656140), (4, 3492105), (5, 2793684), (6, 2328070), (10, 1396842), (12, 1164035), (15, 931228), (19, 735180), (20, 698421), (30, 465614), (38, 367590), (57, 245060), (60, 232807), (76, 183795), (95, 147036), (114, 122530), (190, 73518), (228, 61265), (285, 49012), (380, 36759), (570, 24506), (1140, 12253)]