71291670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{26701}}^1$

素因数の和:26800

約数の個数: 32

約数和(自身を含む): 173028960

約数和(自身を除く): 101737290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 26701, 53402, 80103, 133505, 160206, 267010, 400515, 801030, 2376389, 4752778, 7129167, 11881945, 14258334, 23763890, 35645835, 71291670]

約数ペア:

[(1, 71291670), (2, 35645835), (3, 23763890), (5, 14258334), (6, 11881945), (10, 7129167), (15, 4752778), (30, 2376389), (89, 801030), (178, 400515), (267, 267010), (445, 160206), (534, 133505), (890, 80103), (1335, 53402), (2670, 26701)]