5491430

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{1601}}^1$

素因数の和:1629

約数の個数: 32

約数和(自身を含む): 11534400

約数和(自身を除く): 6042970

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1601, 1715, 3202, 3430, 8005, 11207, 16010, 22414, 56035, 78449, 112070, 156898, 392245, 549143, 784490, 1098286, 2745715, 5491430]

約数ペア:

[(1, 5491430), (2, 2745715), (5, 1098286), (7, 784490), (10, 549143), (14, 392245), (35, 156898), (49, 112070), (70, 78449), (98, 56035), (245, 22414), (343, 16010), (490, 11207), (686, 8005), (1601, 3430), (1715, 3202)]