15035820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{14741}}^1$

素因数の和:14770

約数の個数: 48

約数和(自身を含む): 44579808

約数和(自身を除く): 29543988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 14741, 29482, 44223, 58964, 73705, 88446, 147410, 176892, 221115, 250597, 294820, 442230, 501194, 751791, 884460, 1002388, 1252985, 1503582, 2505970, 3007164, 3758955, 5011940, 7517910, 15035820]

約数ペア:

[(1, 15035820), (2, 7517910), (3, 5011940), (4, 3758955), (5, 3007164), (6, 2505970), (10, 1503582), (12, 1252985), (15, 1002388), (17, 884460), (20, 751791), (30, 501194), (34, 442230), (51, 294820), (60, 250597), (68, 221115), (85, 176892), (102, 147410), (170, 88446), (204, 73705), (255, 58964), (340, 44223), (510, 29482), (1020, 14741)]