3235540

素因数分解:

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

素因数の和:229

約数の個数: 72

約数和(自身を含む): 8580096

約数和(自身を除く): 5344556

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 191, 220, 242, 308, 382, 385, 484, 605, 764, 770, 847, 955, 1210, 1337, 1540, 1694, 1910, 2101, 2420, 2674, 3388, 3820, 4202, 4235, 5348, 6685, 8404, 8470, 10505, 13370, 14707, 16940, 21010, 23111, 26740, 29414, 42020, 46222, 58828, 73535, 92444, 115555, 147070, 161777, 231110, 294140, 323554, 462220, 647108, 808885, 1617770, 3235540]

約数ペア:

[(1, 3235540), (2, 1617770), (4, 808885), (5, 647108), (7, 462220), (10, 323554), (11, 294140), (14, 231110), (20, 161777), (22, 147070), (28, 115555), (35, 92444), (44, 73535), (55, 58828), (70, 46222), (77, 42020), (110, 29414), (121, 26740), (140, 23111), (154, 21010), (191, 16940), (220, 14707), (242, 13370), (308, 10505), (382, 8470), (385, 8404), (484, 6685), (605, 5348), (764, 4235), (770, 4202), (847, 3820), (955, 3388), (1210, 2674), (1337, 2420), (1540, 2101), (1694, 1910)]