129225540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{2089}}^1$

素因数の和:3132

約数の個数: 48

約数和(自身を含む): 362355840

約数和(自身を除く): 233130300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1031, 2062, 2089, 3093, 4124, 4178, 5155, 6186, 6267, 8356, 10310, 10445, 12372, 12534, 15465, 20620, 20890, 25068, 30930, 31335, 41780, 61860, 62670, 125340, 2153759, 4307518, 6461277, 8615036, 10768795, 12922554, 21537590, 25845108, 32306385, 43075180, 64612770, 129225540]

約数ペア:

[(1, 129225540), (2, 64612770), (3, 43075180), (4, 32306385), (5, 25845108), (6, 21537590), (10, 12922554), (12, 10768795), (15, 8615036), (20, 6461277), (30, 4307518), (60, 2153759), (1031, 125340), (2062, 62670), (2089, 61860), (3093, 41780), (4124, 31335), (4178, 30930), (5155, 25068), (6186, 20890), (6267, 20620), (8356, 15465), (10310, 12534), (10445, 12372)]