294956980

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{1093}}^1$

素因数の和:1336

約数の個数: 48

約数和(自身を含む): 630774144

約数和(自身を除く): 335817164

約数列:

[1, 2, 4, 5, 10, 20, 103, 131, 206, 262, 412, 515, 524, 655, 1030, 1093, 1310, 2060, 2186, 2620, 4372, 5465, 10930, 13493, 21860, 26986, 53972, 67465, 112579, 134930, 143183, 225158, 269860, 286366, 450316, 562895, 572732, 715915, 1125790, 1431830, 2251580, 2863660, 14747849, 29495698, 58991396, 73739245, 147478490, 294956980]

約数ペア:

[(1, 294956980), (2, 147478490), (4, 73739245), (5, 58991396), (10, 29495698), (20, 14747849), (103, 2863660), (131, 2251580), (206, 1431830), (262, 1125790), (412, 715915), (515, 572732), (524, 562895), (655, 450316), (1030, 286366), (1093, 269860), (1310, 225158), (2060, 143183), (2186, 134930), (2620, 112579), (4372, 67465), (5465, 53972), (10930, 26986), (13493, 21860)]