38138030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4159}}^1$

素因数の和:4304

約数の個数: 32

約数和(自身を含む): 79073280

約数和(自身を除く): 40935250

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 655, 917, 1310, 1834, 4159, 4585, 8318, 9170, 20795, 29113, 41590, 58226, 145565, 291130, 544829, 1089658, 2724145, 3813803, 5448290, 7627606, 19069015, 38138030]

約数ペア:

[(1, 38138030), (2, 19069015), (5, 7627606), (7, 5448290), (10, 3813803), (14, 2724145), (35, 1089658), (70, 544829), (131, 291130), (262, 145565), (655, 58226), (917, 41590), (1310, 29113), (1834, 20795), (4159, 9170), (4585, 8318)]