946408260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2253353}}^1$

素因数の和:2253372

約数の個数: 48

約数和(自身を含む): 3028507776

約数和(自身を除く): 2082099516

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, 2253353, 4506706, 6760059, 9013412, 11266765, 13520118, 15773471, 22533530, 27040236, 31546942, 33800295, 45067060, 47320413, 63093884, 67600590, 78867355, 94640826, 135201180, 157734710, 189281652, 236602065, 315469420, 473204130, 946408260]

約数ペア:

[(1, 946408260), (2, 473204130), (3, 315469420), (4, 236602065), (5, 189281652), (6, 157734710), (7, 135201180), (10, 94640826), (12, 78867355), (14, 67600590), (15, 63093884), (20, 47320413), (21, 45067060), (28, 33800295), (30, 31546942), (35, 27040236), (42, 22533530), (60, 15773471), (70, 13520118), (84, 11266765), (105, 9013412), (140, 6760059), (210, 4506706), (420, 2253353)]