139780380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{4259}}^1$

素因数の和:4818

約数の個数: 48

約数和(自身を含む): 392192640

約数和(自身を除く): 252412260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 547, 1094, 1641, 2188, 2735, 3282, 4259, 5470, 6564, 8205, 8518, 10940, 12777, 16410, 17036, 21295, 25554, 32820, 42590, 51108, 63885, 85180, 127770, 255540, 2329673, 4659346, 6989019, 9318692, 11648365, 13978038, 23296730, 27956076, 34945095, 46593460, 69890190, 139780380]

約数ペア:

[(1, 139780380), (2, 69890190), (3, 46593460), (4, 34945095), (5, 27956076), (6, 23296730), (10, 13978038), (12, 11648365), (15, 9318692), (20, 6989019), (30, 4659346), (60, 2329673), (547, 255540), (1094, 127770), (1641, 85180), (2188, 63885), (2735, 51108), (3282, 42590), (4259, 32820), (5470, 25554), (6564, 21295), (8205, 17036), (8518, 16410), (10940, 12777)]