3561180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 11665920

約数和(自身を除く): 8104740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 139, 140, 183, 210, 244, 278, 305, 366, 417, 420, 427, 556, 610, 695, 732, 834, 854, 915, 973, 1220, 1281, 1390, 1668, 1708, 1830, 1946, 2085, 2135, 2562, 2780, 2919, 3660, 3892, 4170, 4270, 4865, 5124, 5838, 6405, 8340, 8479, 8540, 9730, 11676, 12810, 14595, 16958, 19460, 25437, 25620, 29190, 33916, 42395, 50874, 58380, 59353, 84790, 101748, 118706, 127185, 169580, 178059, 237412, 254370, 296765, 356118, 508740, 593530, 712236, 890295, 1187060, 1780590, 3561180]

約数ペア:

[(1, 3561180), (2, 1780590), (3, 1187060), (4, 890295), (5, 712236), (6, 593530), (7, 508740), (10, 356118), (12, 296765), (14, 254370), (15, 237412), (20, 178059), (21, 169580), (28, 127185), (30, 118706), (35, 101748), (42, 84790), (60, 59353), (61, 58380), (70, 50874), (84, 42395), (105, 33916), (122, 29190), (139, 25620), (140, 25437), (183, 19460), (210, 16958), (244, 14595), (278, 12810), (305, 11676), (366, 9730), (417, 8540), (420, 8479), (427, 8340), (556, 6405), (610, 5838), (695, 5124), (732, 4865), (834, 4270), (854, 4170), (915, 3892), (973, 3660), (1220, 2919), (1281, 2780), (1390, 2562), (1668, 2135), (1708, 2085), (1830, 1946)]