1246120130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{15217}}^1$

素因数の和:15674

約数の個数: 32

約数和(自身を含む): 2366703360

約数和(自身を除く): 1120583230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 431, 862, 2155, 4310, 8189, 15217, 16378, 30434, 40945, 76085, 81890, 152170, 289123, 578246, 1445615, 2891230, 6558527, 13117054, 32792635, 65585270, 124612013, 249224026, 623060065, 1246120130]

約数ペア:

[(1, 1246120130), (2, 623060065), (5, 249224026), (10, 124612013), (19, 65585270), (38, 32792635), (95, 13117054), (190, 6558527), (431, 2891230), (862, 1445615), (2155, 578246), (4310, 289123), (8189, 152170), (15217, 81890), (16378, 76085), (30434, 40945)]