61715360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{55103}}^1$

素因数の和:55125

約数の個数: 48

約数和(自身を含む): 166634496

約数和(自身を除く): 104919136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 55103, 110206, 220412, 275515, 385721, 440824, 551030, 771442, 881648, 1102060, 1542884, 1763296, 1928605, 2204120, 3085768, 3857210, 4408240, 6171536, 7714420, 8816480, 12343072, 15428840, 30857680, 61715360]

約数ペア:

[(1, 61715360), (2, 30857680), (4, 15428840), (5, 12343072), (7, 8816480), (8, 7714420), (10, 6171536), (14, 4408240), (16, 3857210), (20, 3085768), (28, 2204120), (32, 1928605), (35, 1763296), (40, 1542884), (56, 1102060), (70, 881648), (80, 771442), (112, 551030), (140, 440824), (160, 385721), (224, 275515), (280, 220412), (560, 110206), (1120, 55103)]