13389930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4021}}^1$

素因数の和:4071

約数の個数: 48

約数和(自身を含む): 35763624

約数和(自身を除く): 22373694

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 4021, 8042, 12063, 20105, 24126, 36189, 40210, 60315, 72378, 120630, 148777, 180945, 297554, 361890, 446331, 743885, 892662, 1338993, 1487770, 2231655, 2677986, 4463310, 6694965, 13389930]

約数ペア:

[(1, 13389930), (2, 6694965), (3, 4463310), (5, 2677986), (6, 2231655), (9, 1487770), (10, 1338993), (15, 892662), (18, 743885), (30, 446331), (37, 361890), (45, 297554), (74, 180945), (90, 148777), (111, 120630), (185, 72378), (222, 60315), (333, 40210), (370, 36189), (555, 24126), (666, 20105), (1110, 12063), (1665, 8042), (3330, 4021)]