75901990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{1153}}^1$

素因数の和:1416

約数の個数: 32

約数和(自身を含む): 142080480

約数和(自身を除く): 66178490

約数列:

[1, 2, 5, 10, 29, 58, 145, 227, 290, 454, 1135, 1153, 2270, 2306, 5765, 6583, 11530, 13166, 32915, 33437, 65830, 66874, 167185, 261731, 334370, 523462, 1308655, 2617310, 7590199, 15180398, 37950995, 75901990]

約数ペア:

[(1, 75901990), (2, 37950995), (5, 15180398), (10, 7590199), (29, 2617310), (58, 1308655), (145, 523462), (227, 334370), (290, 261731), (454, 167185), (1135, 66874), (1153, 65830), (2270, 33437), (2306, 32915), (5765, 13166), (6583, 11530)]