459008330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{631}}^1$

素因数の和:1055

約数の個数: 64

約数和(自身を含む): 958314240

約数和(自身を除く): 499305910

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 389, 631, 778, 935, 1262, 1870, 1945, 3155, 3890, 4279, 6310, 6613, 6941, 8558, 10727, 13226, 13882, 21395, 21454, 33065, 34705, 42790, 53635, 66130, 69410, 72743, 107270, 117997, 145486, 235994, 245459, 363715, 490918, 589985, 727430, 1179970, 1227295, 2454590, 2700049, 4172803, 5400098, 8345606, 13500245, 20864015, 27000490, 41728030, 45900833, 91801666, 229504165, 459008330]

約数ペア:

[(1, 459008330), (2, 229504165), (5, 91801666), (10, 45900833), (11, 41728030), (17, 27000490), (22, 20864015), (34, 13500245), (55, 8345606), (85, 5400098), (110, 4172803), (170, 2700049), (187, 2454590), (374, 1227295), (389, 1179970), (631, 727430), (778, 589985), (935, 490918), (1262, 363715), (1870, 245459), (1945, 235994), (3155, 145486), (3890, 117997), (4279, 107270), (6310, 72743), (6613, 69410), (6941, 66130), (8558, 53635), (10727, 42790), (13226, 34705), (13882, 33065), (21395, 21454)]