30211384

素因数分解:

$2^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2711}}^1$

素因数の和:2923

約数の個数: 32

約数和(自身を含む): 65088000

約数和(自身を除く): 34876616

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199, 398, 796, 1393, 1592, 2711, 2786, 5422, 5572, 10844, 11144, 18977, 21688, 37954, 75908, 151816, 539489, 1078978, 2157956, 3776423, 4315912, 7552846, 15105692, 30211384]

約数ペア:

[(1, 30211384), (2, 15105692), (4, 7552846), (7, 4315912), (8, 3776423), (14, 2157956), (28, 1078978), (56, 539489), (199, 151816), (398, 75908), (796, 37954), (1393, 21688), (1592, 18977), (2711, 11144), (2786, 10844), (5422, 5572)]