147987690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{947}}^1\times {\mathrm{5209}}^1$

素因数の和:6166

約数の個数: 32

約数和(自身を含む): 355613760

約数和(自身を除く): 207626070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 947, 1894, 2841, 4735, 5209, 5682, 9470, 10418, 14205, 15627, 26045, 28410, 31254, 52090, 78135, 156270, 4932923, 9865846, 14798769, 24664615, 29597538, 49329230, 73993845, 147987690]

約数ペア:

[(1, 147987690), (2, 73993845), (3, 49329230), (5, 29597538), (6, 24664615), (10, 14798769), (15, 9865846), (30, 4932923), (947, 156270), (1894, 78135), (2841, 52090), (4735, 31254), (5209, 28410), (5682, 26045), (9470, 15627), (10418, 14205)]