307541670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{73751}}^1$

素因数の和:73900

約数の個数: 32

約数和(自身を含む): 743420160

約数和(自身を除く): 435878490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 73751, 147502, 221253, 368755, 442506, 737510, 1106265, 2212530, 10251389, 20502778, 30754167, 51256945, 61508334, 102513890, 153770835, 307541670]

約数ペア:

[(1, 307541670), (2, 153770835), (3, 102513890), (5, 61508334), (6, 51256945), (10, 30754167), (15, 20502778), (30, 10251389), (139, 2212530), (278, 1106265), (417, 737510), (695, 442506), (834, 368755), (1390, 221253), (2085, 147502), (4170, 73751)]