145563250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{373}}^1$

素因数の和:620

約数の個数: 64

約数和(自身を含む): 313657344

約数和(自身を除く): 168094094

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 223, 250, 350, 373, 446, 746, 875, 1115, 1561, 1750, 1865, 2230, 2611, 3122, 3730, 5222, 5575, 7805, 9325, 11150, 13055, 15610, 18650, 26110, 27875, 39025, 46625, 55750, 65275, 78050, 83179, 93250, 130550, 166358, 195125, 326375, 390250, 415895, 582253, 652750, 831790, 1164506, 2079475, 2911265, 4158950, 5822530, 10397375, 14556325, 20794750, 29112650, 72781625, 145563250]

約数ペア:

[(1, 145563250), (2, 72781625), (5, 29112650), (7, 20794750), (10, 14556325), (14, 10397375), (25, 5822530), (35, 4158950), (50, 2911265), (70, 2079475), (125, 1164506), (175, 831790), (223, 652750), (250, 582253), (350, 415895), (373, 390250), (446, 326375), (746, 195125), (875, 166358), (1115, 130550), (1561, 93250), (1750, 83179), (1865, 78050), (2230, 65275), (2611, 55750), (3122, 46625), (3730, 39025), (5222, 27875), (5575, 26110), (7805, 18650), (9325, 15610), (11150, 13055)]