1349207940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{210157}}^1$

素因数の和:210276

約数の個数: 48

約数和(自身を含む): 3813106752

約数和(自身を除く): 2463898812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 210157, 420314, 630471, 840628, 1050785, 1260942, 2101570, 2521884, 3152355, 4203140, 6304710, 12609420, 22486799, 44973598, 67460397, 89947196, 112433995, 134920794, 224867990, 269841588, 337301985, 449735980, 674603970, 1349207940]

約数ペア:

[(1, 1349207940), (2, 674603970), (3, 449735980), (4, 337301985), (5, 269841588), (6, 224867990), (10, 134920794), (12, 112433995), (15, 89947196), (20, 67460397), (30, 44973598), (60, 22486799), (107, 12609420), (214, 6304710), (321, 4203140), (428, 3152355), (535, 2521884), (642, 2101570), (1070, 1260942), (1284, 1050785), (1605, 840628), (2140, 630471), (3210, 420314), (6420, 210157)]