2100098190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{179957}}^1$

素因数の和:180356

約数の個数: 32

約数和(自身を含む): 5053220640

約数和(自身を除く): 2953122450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 389, 778, 1167, 1945, 2334, 3890, 5835, 11670, 179957, 359914, 539871, 899785, 1079742, 1799570, 2699355, 5398710, 70003273, 140006546, 210009819, 350016365, 420019638, 700032730, 1050049095, 2100098190]

約数ペア:

[(1, 2100098190), (2, 1050049095), (3, 700032730), (5, 420019638), (6, 350016365), (10, 210009819), (15, 140006546), (30, 70003273), (389, 5398710), (778, 2699355), (1167, 1799570), (1945, 1079742), (2334, 899785), (3890, 539871), (5835, 359914), (11670, 179957)]