388633590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73189}}^1$

素因数の和:73261

約数の個数: 48

約数和(自身を含む): 1027587600

約数和(自身を除く): 638954010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 90, 118, 177, 295, 354, 531, 590, 885, 1062, 1770, 2655, 5310, 73189, 146378, 219567, 365945, 439134, 658701, 731890, 1097835, 1317402, 2195670, 3293505, 4318151, 6587010, 8636302, 12954453, 21590755, 25908906, 38863359, 43181510, 64772265, 77726718, 129544530, 194316795, 388633590]

約数ペア:

[(1, 388633590), (2, 194316795), (3, 129544530), (5, 77726718), (6, 64772265), (9, 43181510), (10, 38863359), (15, 25908906), (18, 21590755), (30, 12954453), (45, 8636302), (59, 6587010), (90, 4318151), (118, 3293505), (177, 2195670), (295, 1317402), (354, 1097835), (531, 731890), (590, 658701), (885, 439134), (1062, 365945), (1770, 219567), (2655, 146378), (5310, 73189)]