1276115910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{306023}}^1$

素因数の和:306172

約数の個数: 32

約数和(自身を含む): 3084721920

約数和(自身を除く): 1808606010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 306023, 612046, 918069, 1530115, 1836138, 3060230, 4590345, 9180690, 42537197, 85074394, 127611591, 212685985, 255223182, 425371970, 638057955, 1276115910]

約数ペア:

[(1, 1276115910), (2, 638057955), (3, 425371970), (5, 255223182), (6, 212685985), (10, 127611591), (15, 85074394), (30, 42537197), (139, 9180690), (278, 4590345), (417, 3060230), (695, 1836138), (834, 1530115), (1390, 918069), (2085, 612046), (4170, 306023)]