13739510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:149

約数の個数: 64

約数和(自身を含む): 27869184

約数和(自身を除く): 14129674

約数列:

[1, 2, 5, 10, 23, 31, 41, 46, 47, 62, 82, 94, 115, 155, 205, 230, 235, 310, 410, 470, 713, 943, 1081, 1271, 1426, 1457, 1886, 1927, 2162, 2542, 2914, 3565, 3854, 4715, 5405, 6355, 7130, 7285, 9430, 9635, 10810, 12710, 14570, 19270, 29233, 33511, 44321, 58466, 59737, 67022, 88642, 119474, 146165, 167555, 221605, 292330, 298685, 335110, 443210, 597370, 1373951, 2747902, 6869755, 13739510]

約数ペア:

[(1, 13739510), (2, 6869755), (5, 2747902), (10, 1373951), (23, 597370), (31, 443210), (41, 335110), (46, 298685), (47, 292330), (62, 221605), (82, 167555), (94, 146165), (115, 119474), (155, 88642), (205, 67022), (230, 59737), (235, 58466), (310, 44321), (410, 33511), (470, 29233), (713, 19270), (943, 14570), (1081, 12710), (1271, 10810), (1426, 9635), (1457, 9430), (1886, 7285), (1927, 7130), (2162, 6355), (2542, 5405), (2914, 4715), (3565, 3854)]