130547930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{12589}}^1$

素因数の和:12674

約数の個数: 32

約数和(自身を含む): 252907920

約数和(自身を除く): 122359990

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 1037, 2074, 5185, 10370, 12589, 25178, 62945, 125890, 214013, 428026, 767929, 1070065, 1535858, 2140130, 3839645, 7679290, 13054793, 26109586, 65273965, 130547930]

約数ペア:

[(1, 130547930), (2, 65273965), (5, 26109586), (10, 13054793), (17, 7679290), (34, 3839645), (61, 2140130), (85, 1535858), (122, 1070065), (170, 767929), (305, 428026), (610, 214013), (1037, 125890), (2074, 62945), (5185, 25178), (10370, 12589)]