29999916

素因数分解:

$2^2\times 3^3\times {\mathrm{229}}^1\times {\mathrm{1213}}^1$

素因数の和:1455

約数の個数: 48

約数和(自身を含む): 78181600

約数和(自身を除く): 48181684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 229, 458, 687, 916, 1213, 1374, 2061, 2426, 2748, 3639, 4122, 4852, 6183, 7278, 8244, 10917, 12366, 14556, 21834, 24732, 32751, 43668, 65502, 131004, 277777, 555554, 833331, 1111108, 1666662, 2499993, 3333324, 4999986, 7499979, 9999972, 14999958, 29999916]

約数ペア:

[(1, 29999916), (2, 14999958), (3, 9999972), (4, 7499979), (6, 4999986), (9, 3333324), (12, 2499993), (18, 1666662), (27, 1111108), (36, 833331), (54, 555554), (108, 277777), (229, 131004), (458, 65502), (687, 43668), (916, 32751), (1213, 24732), (1374, 21834), (2061, 14556), (2426, 12366), (2748, 10917), (3639, 8244), (4122, 7278), (4852, 6183)]