312205014730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{15137}}^1\times {\mathrm{294647}}^1$

素因数の和:309798

約数の個数: 32

約数和(自身を含む): 642294925056

約数和(自身を除く): 330089910326

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 15137, 30274, 75685, 105959, 151370, 211918, 294647, 529795, 589294, 1059590, 1473235, 2062529, 2946470, 4125058, 10312645, 20625290, 4460071639, 8920143278, 22300358195, 31220501473, 44600716390, 62441002946, 156102507365, 312205014730]

約数ペア:

[(1, 312205014730), (2, 156102507365), (5, 62441002946), (7, 44600716390), (10, 31220501473), (14, 22300358195), (35, 8920143278), (70, 4460071639), (15137, 20625290), (30274, 10312645), (75685, 4125058), (105959, 2946470), (151370, 2062529), (211918, 1473235), (294647, 1059590), (529795, 589294)]