115206420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{274301}}^1$

素因数の和:274320

約数の個数: 48

約数和(自身を含む): 368661888

約数和(自身を除く): 253455468

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 274301, 548602, 822903, 1097204, 1371505, 1645806, 1920107, 2743010, 3291612, 3840214, 4114515, 5486020, 5760321, 7680428, 8229030, 9600535, 11520642, 16458060, 19201070, 23041284, 28801605, 38402140, 57603210, 115206420]

約数ペア:

[(1, 115206420), (2, 57603210), (3, 38402140), (4, 28801605), (5, 23041284), (6, 19201070), (7, 16458060), (10, 11520642), (12, 9600535), (14, 8229030), (15, 7680428), (20, 5760321), (21, 5486020), (28, 4114515), (30, 3840214), (35, 3291612), (42, 2743010), (60, 1920107), (70, 1645806), (84, 1371505), (105, 1097204), (140, 822903), (210, 548602), (420, 274301)]