290217010

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{659}}^1\times {\mathrm{937}}^1$

素因数の和:1650

約数の個数: 32

約数和(自身を含む): 534885120

約数和(自身を除く): 244668110

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 659, 937, 1318, 1874, 3295, 4685, 6590, 9370, 30973, 44039, 61946, 88078, 154865, 220195, 309730, 440390, 617483, 1234966, 3087415, 6174830, 29021701, 58043402, 145108505, 290217010]

約数ペア:

[(1, 290217010), (2, 145108505), (5, 58043402), (10, 29021701), (47, 6174830), (94, 3087415), (235, 1234966), (470, 617483), (659, 440390), (937, 309730), (1318, 220195), (1874, 154865), (3295, 88078), (4685, 61946), (6590, 44039), (9370, 30973)]