13804260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12109}}^1$

素因数の和:12140

約数の個数: 48

約数和(自身を含む): 40689600

約数和(自身を除く): 26885340

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, 12109, 24218, 36327, 48436, 60545, 72654, 121090, 145308, 181635, 230071, 242180, 363270, 460142, 690213, 726540, 920284, 1150355, 1380426, 2300710, 2760852, 3451065, 4601420, 6902130, 13804260]

約数ペア:

[(1, 13804260), (2, 6902130), (3, 4601420), (4, 3451065), (5, 2760852), (6, 2300710), (10, 1380426), (12, 1150355), (15, 920284), (19, 726540), (20, 690213), (30, 460142), (38, 363270), (57, 242180), (60, 230071), (76, 181635), (95, 145308), (114, 121090), (190, 72654), (228, 60545), (285, 48436), (380, 36327), (570, 24218), (1140, 12109)]