137806140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{6581}}^1$

素因数の和:6942

約数の個数: 48

約数和(自身を含む): 387021600

約数和(自身を除く): 249215460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 349, 698, 1047, 1396, 1745, 2094, 3490, 4188, 5235, 6581, 6980, 10470, 13162, 19743, 20940, 26324, 32905, 39486, 65810, 78972, 98715, 131620, 197430, 394860, 2296769, 4593538, 6890307, 9187076, 11483845, 13780614, 22967690, 27561228, 34451535, 45935380, 68903070, 137806140]

約数ペア:

[(1, 137806140), (2, 68903070), (3, 45935380), (4, 34451535), (5, 27561228), (6, 22967690), (10, 13780614), (12, 11483845), (15, 9187076), (20, 6890307), (30, 4593538), (60, 2296769), (349, 394860), (698, 197430), (1047, 131620), (1396, 98715), (1745, 78972), (2094, 65810), (3490, 39486), (4188, 32905), (5235, 26324), (6581, 20940), (6980, 19743), (10470, 13162)]