8288070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:725

約数の個数: 64

約数和(自身を含む): 23141376

約数和(自身を除く): 14853306

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 70, 105, 122, 183, 210, 305, 366, 427, 610, 647, 854, 915, 1281, 1294, 1830, 1941, 2135, 2562, 3235, 3882, 4270, 4529, 6405, 6470, 9058, 9705, 12810, 13587, 19410, 22645, 27174, 39467, 45290, 67935, 78934, 118401, 135870, 197335, 236802, 276269, 394670, 552538, 592005, 828807, 1184010, 1381345, 1657614, 2762690, 4144035, 8288070]

約数ペア:

[(1, 8288070), (2, 4144035), (3, 2762690), (5, 1657614), (6, 1381345), (7, 1184010), (10, 828807), (14, 592005), (15, 552538), (21, 394670), (30, 276269), (35, 236802), (42, 197335), (61, 135870), (70, 118401), (105, 78934), (122, 67935), (183, 45290), (210, 39467), (305, 27174), (366, 22645), (427, 19410), (610, 13587), (647, 12810), (854, 9705), (915, 9058), (1281, 6470), (1294, 6405), (1830, 4529), (1941, 4270), (2135, 3882), (2562, 3235)]