6191140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 13926528

約数和(自身を除く): 7735388

約数列:

[1, 2, 4, 5, 10, 20, 23, 43, 46, 86, 92, 115, 172, 215, 230, 313, 430, 460, 626, 860, 989, 1252, 1565, 1978, 3130, 3956, 4945, 6260, 7199, 9890, 13459, 14398, 19780, 26918, 28796, 35995, 53836, 67295, 71990, 134590, 143980, 269180, 309557, 619114, 1238228, 1547785, 3095570, 6191140]

約数ペア:

[(1, 6191140), (2, 3095570), (4, 1547785), (5, 1238228), (10, 619114), (20, 309557), (23, 269180), (43, 143980), (46, 134590), (86, 71990), (92, 67295), (115, 53836), (172, 35995), (215, 28796), (230, 26918), (313, 19780), (430, 14398), (460, 13459), (626, 9890), (860, 7199), (989, 6260), (1252, 4945), (1565, 3956), (1978, 3130)]