3117100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:155

約数の個数: 72

約数和(自身を含む): 7964768

約数和(自身を除く): 4847668

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 61, 70, 73, 100, 122, 140, 146, 175, 244, 292, 305, 350, 365, 427, 511, 610, 700, 730, 854, 1022, 1220, 1460, 1525, 1708, 1825, 2044, 2135, 2555, 3050, 3650, 4270, 4453, 5110, 6100, 7300, 8540, 8906, 10220, 10675, 12775, 17812, 21350, 22265, 25550, 31171, 42700, 44530, 51100, 62342, 89060, 111325, 124684, 155855, 222650, 311710, 445300, 623420, 779275, 1558550, 3117100]

約数ペア:

[(1, 3117100), (2, 1558550), (4, 779275), (5, 623420), (7, 445300), (10, 311710), (14, 222650), (20, 155855), (25, 124684), (28, 111325), (35, 89060), (50, 62342), (61, 51100), (70, 44530), (73, 42700), (100, 31171), (122, 25550), (140, 22265), (146, 21350), (175, 17812), (244, 12775), (292, 10675), (305, 10220), (350, 8906), (365, 8540), (427, 7300), (511, 6100), (610, 5110), (700, 4453), (730, 4270), (854, 3650), (1022, 3050), (1220, 2555), (1460, 2135), (1525, 2044), (1708, 1825)]