307841910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{73823}}^1$

素因数の和:73972

約数の個数: 32

約数和(自身を含む): 744145920

約数和(自身を除く): 436304010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 73823, 147646, 221469, 369115, 442938, 738230, 1107345, 2214690, 10261397, 20522794, 30784191, 51306985, 61568382, 102613970, 153920955, 307841910]

約数ペア:

[(1, 307841910), (2, 153920955), (3, 102613970), (5, 61568382), (6, 51306985), (10, 30784191), (15, 20522794), (30, 10261397), (139, 2214690), (278, 1107345), (417, 738230), (695, 442938), (834, 369115), (1390, 221469), (2085, 147646), (4170, 73823)]