1309478470

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{122039}}^1$

素因数の和:122112

約数の個数: 32

約数和(自身を含む): 2504260800

約数和(自身を除く): 1194782330

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 145, 185, 290, 370, 1073, 2146, 5365, 10730, 122039, 244078, 610195, 1220390, 3539131, 4515443, 7078262, 9030886, 17695655, 22577215, 35391310, 45154430, 130947847, 261895694, 654739235, 1309478470]

約数ペア:

[(1, 1309478470), (2, 654739235), (5, 261895694), (10, 130947847), (29, 45154430), (37, 35391310), (58, 22577215), (74, 17695655), (145, 9030886), (185, 7078262), (290, 4515443), (370, 3539131), (1073, 1220390), (2146, 610195), (5365, 244078), (10730, 122039)]