12021930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{599}}^1$

素因数の和:835

約数の個数: 48

約数和(自身を含む): 31449600

約数和(自身を除く): 19427670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 223, 446, 599, 669, 1115, 1198, 1338, 1797, 2007, 2230, 2995, 3345, 3594, 4014, 5391, 5990, 6690, 8985, 10035, 10782, 17970, 20070, 26955, 53910, 133577, 267154, 400731, 667885, 801462, 1202193, 1335770, 2003655, 2404386, 4007310, 6010965, 12021930]

約数ペア:

[(1, 12021930), (2, 6010965), (3, 4007310), (5, 2404386), (6, 2003655), (9, 1335770), (10, 1202193), (15, 801462), (18, 667885), (30, 400731), (45, 267154), (90, 133577), (223, 53910), (446, 26955), (599, 20070), (669, 17970), (1115, 10782), (1198, 10035), (1338, 8985), (1797, 6690), (2007, 5990), (2230, 5391), (2995, 4014), (3345, 3594)]