15403330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{347}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 29165184

約数和(自身を除く): 13761854

約数列:

[1, 2, 5, 10, 23, 46, 115, 193, 230, 347, 386, 694, 965, 1735, 1930, 3470, 4439, 7981, 8878, 15962, 22195, 39905, 44390, 66971, 79810, 133942, 334855, 669710, 1540333, 3080666, 7701665, 15403330]

約数ペア:

[(1, 15403330), (2, 7701665), (5, 3080666), (10, 1540333), (23, 669710), (46, 334855), (115, 133942), (193, 79810), (230, 66971), (347, 44390), (386, 39905), (694, 22195), (965, 15962), (1735, 8878), (1930, 7981), (3470, 4439)]