122554770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{314243}}^1$

素因数の和:314266

約数の個数: 32

約数和(自身を含む): 316757952

約数和(自身を除く): 194203182

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 314243, 628486, 942729, 1571215, 1885458, 3142430, 4085159, 4713645, 8170318, 9427290, 12255477, 20425795, 24510954, 40851590, 61277385, 122554770]

約数ペア:

[(1, 122554770), (2, 61277385), (3, 40851590), (5, 24510954), (6, 20425795), (10, 12255477), (13, 9427290), (15, 8170318), (26, 4713645), (30, 4085159), (39, 3142430), (65, 1885458), (78, 1571215), (130, 942729), (195, 628486), (390, 314243)]