764759970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{653641}}^1$

素因数の和:653667

約数の個数: 48

約数和(自身を含む): 2141331192

約数和(自身を除く): 1376571222

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 653641, 1307282, 1960923, 3268205, 3921846, 5882769, 6536410, 8497333, 9804615, 11765538, 16994666, 19609230, 25491999, 29413845, 42486665, 50983998, 58827690, 76475997, 84973330, 127459995, 152951994, 254919990, 382379985, 764759970]

約数ペア:

[(1, 764759970), (2, 382379985), (3, 254919990), (5, 152951994), (6, 127459995), (9, 84973330), (10, 76475997), (13, 58827690), (15, 50983998), (18, 42486665), (26, 29413845), (30, 25491999), (39, 19609230), (45, 16994666), (65, 11765538), (78, 9804615), (90, 8497333), (117, 6536410), (130, 5882769), (195, 3921846), (234, 3268205), (390, 1960923), (585, 1307282), (1170, 653641)]