72707110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{54667}}^1$

素因数の和:54700

約数の個数: 32

約数和(自身を含む): 157443840

約数和(自身を除く): 84736730

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 54667, 109334, 273335, 382669, 546670, 765338, 1038673, 1913345, 2077346, 3826690, 5193365, 7270711, 10386730, 14541422, 36353555, 72707110]

約数ペア:

[(1, 72707110), (2, 36353555), (5, 14541422), (7, 10386730), (10, 7270711), (14, 5193365), (19, 3826690), (35, 2077346), (38, 1913345), (70, 1038673), (95, 765338), (133, 546670), (190, 382669), (266, 273335), (665, 109334), (1330, 54667)]