1574340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1381}}^1$

素因数の和:1412

約数の個数: 48

約数和(自身を含む): 4643520

約数和(自身を除く): 3069180

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, 1381, 2762, 4143, 5524, 6905, 8286, 13810, 16572, 20715, 26239, 27620, 41430, 52478, 78717, 82860, 104956, 131195, 157434, 262390, 314868, 393585, 524780, 787170, 1574340]

約数ペア:

[(1, 1574340), (2, 787170), (3, 524780), (4, 393585), (5, 314868), (6, 262390), (10, 157434), (12, 131195), (15, 104956), (19, 82860), (20, 78717), (30, 52478), (38, 41430), (57, 27620), (60, 26239), (76, 20715), (95, 16572), (114, 13810), (190, 8286), (228, 6905), (285, 5524), (380, 4143), (570, 2762), (1140, 1381)]