30035800

素因数分解:

$2^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1901}}^1$

素因数の和:1996

約数の個数: 48

約数和(自身を含む): 70754400

約数和(自身を除く): 40718600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 79, 100, 158, 200, 316, 395, 632, 790, 1580, 1901, 1975, 3160, 3802, 3950, 7604, 7900, 9505, 15208, 15800, 19010, 38020, 47525, 76040, 95050, 150179, 190100, 300358, 380200, 600716, 750895, 1201432, 1501790, 3003580, 3754475, 6007160, 7508950, 15017900, 30035800]

約数ペア:

[(1, 30035800), (2, 15017900), (4, 7508950), (5, 6007160), (8, 3754475), (10, 3003580), (20, 1501790), (25, 1201432), (40, 750895), (50, 600716), (79, 380200), (100, 300358), (158, 190100), (200, 150179), (316, 95050), (395, 76040), (632, 47525), (790, 38020), (1580, 19010), (1901, 15800), (1975, 15208), (3160, 9505), (3802, 7900), (3950, 7604)]