31114230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{647}}^1$

素因数の和:893

約数の個数: 64

約数和(自身を含む): 85847040

約数和(自身を除く): 54732810

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 229, 458, 647, 687, 1145, 1294, 1374, 1603, 1941, 2290, 3206, 3235, 3435, 3882, 4529, 4809, 6470, 6870, 8015, 9058, 9618, 9705, 13587, 16030, 19410, 22645, 24045, 27174, 45290, 48090, 67935, 135870, 148163, 296326, 444489, 740815, 888978, 1037141, 1481630, 2074282, 2222445, 3111423, 4444890, 5185705, 6222846, 10371410, 15557115, 31114230]

約数ペア:

[(1, 31114230), (2, 15557115), (3, 10371410), (5, 6222846), (6, 5185705), (7, 4444890), (10, 3111423), (14, 2222445), (15, 2074282), (21, 1481630), (30, 1037141), (35, 888978), (42, 740815), (70, 444489), (105, 296326), (210, 148163), (229, 135870), (458, 67935), (647, 48090), (687, 45290), (1145, 27174), (1294, 24045), (1374, 22645), (1603, 19410), (1941, 16030), (2290, 13587), (3206, 9705), (3235, 9618), (3435, 9058), (3882, 8015), (4529, 6870), (4809, 6470)]