27101230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12263}}^1$

素因数の和:12300

約数の個数: 32

約数和(自身を含む): 55629504

約数和(自身を除く): 28528274

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 12263, 24526, 61315, 122630, 159419, 208471, 318838, 416942, 797095, 1042355, 1594190, 2084710, 2710123, 5420246, 13550615, 27101230]

約数ペア:

[(1, 27101230), (2, 13550615), (5, 5420246), (10, 2710123), (13, 2084710), (17, 1594190), (26, 1042355), (34, 797095), (65, 416942), (85, 318838), (130, 208471), (170, 159419), (221, 122630), (442, 61315), (1105, 24526), (2210, 12263)]