356674220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{82183}}^1$

素因数の和:82230

約数の個数: 48

約数和(自身を含む): 883642368

約数和(自身を除く): 526968148

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 82183, 164366, 328732, 410915, 575281, 821830, 1150562, 1643660, 2301124, 2547673, 2876405, 5095346, 5752810, 10190692, 11505620, 12738365, 17833711, 25476730, 35667422, 50953460, 71334844, 89168555, 178337110, 356674220]

約数ペア:

[(1, 356674220), (2, 178337110), (4, 89168555), (5, 71334844), (7, 50953460), (10, 35667422), (14, 25476730), (20, 17833711), (28, 12738365), (31, 11505620), (35, 10190692), (62, 5752810), (70, 5095346), (124, 2876405), (140, 2547673), (155, 2301124), (217, 1643660), (310, 1150562), (434, 821830), (620, 575281), (868, 410915), (1085, 328732), (2170, 164366), (4340, 82183)]