71560130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{1291}}^1$

素因数の和:1562

約数の個数: 32

約数和(自身を含む): 135070848

約数和(自身を除く): 63510718

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 241, 482, 1205, 1291, 2410, 2582, 5543, 6455, 11086, 12910, 27715, 29693, 55430, 59386, 148465, 296930, 311131, 622262, 1555655, 3111310, 7156013, 14312026, 35780065, 71560130]

約数ペア:

[(1, 71560130), (2, 35780065), (5, 14312026), (10, 7156013), (23, 3111310), (46, 1555655), (115, 622262), (230, 311131), (241, 296930), (482, 148465), (1205, 59386), (1291, 55430), (2410, 29693), (2582, 27715), (5543, 12910), (6455, 11086)]