30763070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 60873120

約数和(自身を除く): 30110050

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 167, 169, 218, 334, 338, 545, 835, 845, 1090, 1417, 1670, 1690, 2171, 2834, 4342, 7085, 10855, 14170, 18203, 18421, 21710, 28223, 36406, 36842, 56446, 91015, 92105, 141115, 182030, 184210, 236639, 282230, 473278, 1183195, 2366390, 3076307, 6152614, 15381535, 30763070]

約数ペア:

[(1, 30763070), (2, 15381535), (5, 6152614), (10, 3076307), (13, 2366390), (26, 1183195), (65, 473278), (109, 282230), (130, 236639), (167, 184210), (169, 182030), (218, 141115), (334, 92105), (338, 91015), (545, 56446), (835, 36842), (845, 36406), (1090, 28223), (1417, 21710), (1670, 18421), (1690, 18203), (2171, 14170), (2834, 10855), (4342, 7085)]