30713382

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1409}}^1$

素因数の和:1597

約数の個数: 48

約数和(自身を含む): 76546080

約数和(自身を除く): 45832698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 173, 346, 519, 1038, 1211, 1409, 1557, 2422, 2818, 3114, 3633, 4227, 7266, 8454, 9863, 10899, 12681, 19726, 21798, 25362, 29589, 59178, 88767, 177534, 243757, 487514, 731271, 1462542, 1706299, 2193813, 3412598, 4387626, 5118897, 10237794, 15356691, 30713382]

約数ペア:

[(1, 30713382), (2, 15356691), (3, 10237794), (6, 5118897), (7, 4387626), (9, 3412598), (14, 2193813), (18, 1706299), (21, 1462542), (42, 731271), (63, 487514), (126, 243757), (173, 177534), (346, 88767), (519, 59178), (1038, 29589), (1211, 25362), (1409, 21798), (1557, 19726), (2422, 12681), (2818, 10899), (3114, 9863), (3633, 8454), (4227, 7266)]