30536520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{36353}}^1$

素因数の和:36374

約数の個数: 64

約数和(自身を含む): 104699520

約数和(自身を除く): 74163000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 36353, 72706, 109059, 145412, 181765, 218118, 254471, 290824, 363530, 436236, 508942, 545295, 727060, 763413, 872472, 1017884, 1090590, 1272355, 1454120, 1526826, 2035768, 2181180, 2544710, 3053652, 3817065, 4362360, 5089420, 6107304, 7634130, 10178840, 15268260, 30536520]

約数ペア:

[(1, 30536520), (2, 15268260), (3, 10178840), (4, 7634130), (5, 6107304), (6, 5089420), (7, 4362360), (8, 3817065), (10, 3053652), (12, 2544710), (14, 2181180), (15, 2035768), (20, 1526826), (21, 1454120), (24, 1272355), (28, 1090590), (30, 1017884), (35, 872472), (40, 763413), (42, 727060), (56, 545295), (60, 508942), (70, 436236), (84, 363530), (105, 290824), (120, 254471), (140, 218118), (168, 181765), (210, 145412), (280, 109059), (420, 72706), (840, 36353)]