71361210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:415

約数の個数: 64

約数和(自身を含む): 175190400

約数和(自身を除く): 103829190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 139, 157, 218, 278, 314, 327, 417, 471, 545, 654, 695, 785, 834, 942, 1090, 1390, 1570, 1635, 2085, 2355, 3270, 4170, 4710, 15151, 17113, 21823, 30302, 34226, 43646, 45453, 51339, 65469, 75755, 85565, 90906, 102678, 109115, 130938, 151510, 171130, 218230, 227265, 256695, 327345, 454530, 513390, 654690, 2378707, 4757414, 7136121, 11893535, 14272242, 23787070, 35680605, 71361210]

約数ペア:

[(1, 71361210), (2, 35680605), (3, 23787070), (5, 14272242), (6, 11893535), (10, 7136121), (15, 4757414), (30, 2378707), (109, 654690), (139, 513390), (157, 454530), (218, 327345), (278, 256695), (314, 227265), (327, 218230), (417, 171130), (471, 151510), (545, 130938), (654, 109115), (695, 102678), (785, 90906), (834, 85565), (942, 75755), (1090, 65469), (1390, 51339), (1570, 45453), (1635, 43646), (2085, 34226), (2355, 30302), (3270, 21823), (4170, 17113), (4710, 15151)]