240123710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{34157}}^1$

素因数の和:34220

約数の個数: 32

約数和(自身を含む): 467281440

約数和(自身を除く): 227157730

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1406, 3515, 7030, 34157, 68314, 170785, 341570, 648983, 1263809, 1297966, 2527618, 3244915, 6319045, 6489830, 12638090, 24012371, 48024742, 120061855, 240123710]

約数ペア:

[(1, 240123710), (2, 120061855), (5, 48024742), (10, 24012371), (19, 12638090), (37, 6489830), (38, 6319045), (74, 3244915), (95, 2527618), (185, 1297966), (190, 1263809), (370, 648983), (703, 341570), (1406, 170785), (3515, 68314), (7030, 34157)]