288009930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{738487}}^1$

素因数の和:738510

約数の個数: 32

約数和(自身を含む): 744395904

約数和(自身を除く): 456385974

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 738487, 1476974, 2215461, 3692435, 4430922, 7384870, 9600331, 11077305, 19200662, 22154610, 28800993, 48001655, 57601986, 96003310, 144004965, 288009930]

約数ペア:

[(1, 288009930), (2, 144004965), (3, 96003310), (5, 57601986), (6, 48001655), (10, 28800993), (13, 22154610), (15, 19200662), (26, 11077305), (30, 9600331), (39, 7384870), (65, 4430922), (78, 3692435), (130, 2215461), (195, 1476974), (390, 738487)]