75357190

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{373}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 138140640

約数和(自身を除く): 62783450

約数列:

[1, 2, 5, 10, 89, 178, 227, 373, 445, 454, 746, 890, 1135, 1865, 2270, 3730, 20203, 33197, 40406, 66394, 84671, 101015, 165985, 169342, 202030, 331970, 423355, 846710, 7535719, 15071438, 37678595, 75357190]

約数ペア:

[(1, 75357190), (2, 37678595), (5, 15071438), (10, 7535719), (89, 846710), (178, 423355), (227, 331970), (373, 202030), (445, 169342), (454, 165985), (746, 101015), (890, 84671), (1135, 66394), (1865, 40406), (2270, 33197), (3730, 20203)]