30428830

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{331}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 57011040

約数和(自身を除く): 26582210

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 317, 331, 634, 662, 1585, 1655, 3170, 3310, 9193, 9599, 18386, 19198, 45965, 47995, 91930, 95990, 104927, 209854, 524635, 1049270, 3042883, 6085766, 15214415, 30428830]

約数ペア:

[(1, 30428830), (2, 15214415), (5, 6085766), (10, 3042883), (29, 1049270), (58, 524635), (145, 209854), (290, 104927), (317, 95990), (331, 91930), (634, 47995), (662, 45965), (1585, 19198), (1655, 18386), (3170, 9599), (3310, 9193)]