2105655210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1619}}^1\times {\mathrm{4817}}^1$

素因数の和:6452

約数の個数: 64

約数和(自身を含む): 5619715200

約数和(自身を除く): 3514059990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1619, 3238, 4817, 4857, 8095, 9634, 9714, 14451, 14571, 16190, 24085, 24285, 28902, 29142, 43353, 43713, 48170, 48570, 72255, 72855, 86706, 87426, 130059, 144510, 145710, 216765, 218565, 260118, 433530, 437130, 650295, 1300590, 7798723, 15597446, 23396169, 38993615, 46792338, 70188507, 77987230, 116980845, 140377014, 210565521, 233961690, 350942535, 421131042, 701885070, 1052827605, 2105655210]

約数ペア:

[(1, 2105655210), (2, 1052827605), (3, 701885070), (5, 421131042), (6, 350942535), (9, 233961690), (10, 210565521), (15, 140377014), (18, 116980845), (27, 77987230), (30, 70188507), (45, 46792338), (54, 38993615), (90, 23396169), (135, 15597446), (270, 7798723), (1619, 1300590), (3238, 650295), (4817, 437130), (4857, 433530), (8095, 260118), (9634, 218565), (9714, 216765), (14451, 145710), (14571, 144510), (16190, 130059), (24085, 87426), (24285, 86706), (28902, 72855), (29142, 72255), (43353, 48570), (43713, 48170)]