2977870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2239}}^1$

素因数の和:2272

約数の個数: 32

約数和(自身を含む): 6451200

約数和(自身を除く): 3473330

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 2239, 4478, 11195, 15673, 22390, 31346, 42541, 78365, 85082, 156730, 212705, 297787, 425410, 595574, 1488935, 2977870]

約数ペア:

[(1, 2977870), (2, 1488935), (5, 595574), (7, 425410), (10, 297787), (14, 212705), (19, 156730), (35, 85082), (38, 78365), (70, 42541), (95, 31346), (133, 22390), (190, 15673), (266, 11195), (665, 4478), (1330, 2239)]