68831970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{48817}}^1$

素因数の和:48874

約数の個数: 32

約数和(自身を含む): 168715008

約数和(自身を除く): 99883038

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 48817, 97634, 146451, 244085, 292902, 488170, 732255, 1464510, 2294399, 4588798, 6883197, 11471995, 13766394, 22943990, 34415985, 68831970]

約数ペア:

[(1, 68831970), (2, 34415985), (3, 22943990), (5, 13766394), (6, 11471995), (10, 6883197), (15, 4588798), (30, 2294399), (47, 1464510), (94, 732255), (141, 488170), (235, 292902), (282, 244085), (470, 146451), (705, 97634), (1410, 48817)]