882420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 3096576

約数和(自身を除く): 2214156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 191, 210, 220, 231, 308, 330, 382, 385, 420, 462, 573, 660, 764, 770, 924, 955, 1146, 1155, 1337, 1540, 1910, 2101, 2292, 2310, 2674, 2865, 3820, 4011, 4202, 4620, 5348, 5730, 6303, 6685, 8022, 8404, 10505, 11460, 12606, 13370, 14707, 16044, 20055, 21010, 25212, 26740, 29414, 31515, 40110, 42020, 44121, 58828, 63030, 73535, 80220, 88242, 126060, 147070, 176484, 220605, 294140, 441210, 882420]

約数ペア:

[(1, 882420), (2, 441210), (3, 294140), (4, 220605), (5, 176484), (6, 147070), (7, 126060), (10, 88242), (11, 80220), (12, 73535), (14, 63030), (15, 58828), (20, 44121), (21, 42020), (22, 40110), (28, 31515), (30, 29414), (33, 26740), (35, 25212), (42, 21010), (44, 20055), (55, 16044), (60, 14707), (66, 13370), (70, 12606), (77, 11460), (84, 10505), (105, 8404), (110, 8022), (132, 6685), (140, 6303), (154, 5730), (165, 5348), (191, 4620), (210, 4202), (220, 4011), (231, 3820), (308, 2865), (330, 2674), (382, 2310), (385, 2292), (420, 2101), (462, 1910), (573, 1540), (660, 1337), (764, 1155), (770, 1146), (924, 955)]