3116750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:174

約数の個数: 64

約数和(自身を含む): 7233408

約数和(自身を除く): 4116658

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 125, 130, 137, 175, 182, 250, 274, 325, 350, 455, 650, 685, 875, 910, 959, 1370, 1625, 1750, 1781, 1918, 2275, 3250, 3425, 3562, 4550, 4795, 6850, 8905, 9590, 11375, 12467, 17125, 17810, 22750, 23975, 24934, 34250, 44525, 47950, 62335, 89050, 119875, 124670, 222625, 239750, 311675, 445250, 623350, 1558375, 3116750]

約数ペア:

[(1, 3116750), (2, 1558375), (5, 623350), (7, 445250), (10, 311675), (13, 239750), (14, 222625), (25, 124670), (26, 119875), (35, 89050), (50, 62335), (65, 47950), (70, 44525), (91, 34250), (125, 24934), (130, 23975), (137, 22750), (175, 17810), (182, 17125), (250, 12467), (274, 11375), (325, 9590), (350, 8905), (455, 6850), (650, 4795), (685, 4550), (875, 3562), (910, 3425), (959, 3250), (1370, 2275), (1625, 1918), (1750, 1781)]