8367990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3821}}^1$

素因数の和:3904

約数の個数: 32

約数和(自身を含む): 20363616

約数和(自身を除く): 11995626

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 3821, 7642, 11463, 19105, 22926, 38210, 57315, 114630, 278933, 557866, 836799, 1394665, 1673598, 2789330, 4183995, 8367990]

約数ペア:

[(1, 8367990), (2, 4183995), (3, 2789330), (5, 1673598), (6, 1394665), (10, 836799), (15, 557866), (30, 278933), (73, 114630), (146, 57315), (219, 38210), (365, 22926), (438, 19105), (730, 11463), (1095, 7642), (2190, 3821)]