868932890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{1399}}^1$

素因数の和:1899

約数の個数: 64

約数和(自身を含む): 1886976000

約数和(自身を除く): 1018043110

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 467, 665, 934, 1330, 1399, 2335, 2798, 3269, 4670, 6538, 6995, 8873, 9793, 13990, 16345, 17746, 19586, 26581, 32690, 44365, 48965, 53162, 62111, 88730, 97930, 124222, 132905, 186067, 265810, 310555, 372134, 621110, 653333, 930335, 1306666, 1860670, 3266665, 4573331, 6533330, 9146662, 12413327, 22866655, 24826654, 45733310, 62066635, 86893289, 124133270, 173786578, 434466445, 868932890]

約数ペア:

[(1, 868932890), (2, 434466445), (5, 173786578), (7, 124133270), (10, 86893289), (14, 62066635), (19, 45733310), (35, 24826654), (38, 22866655), (70, 12413327), (95, 9146662), (133, 6533330), (190, 4573331), (266, 3266665), (467, 1860670), (665, 1306666), (934, 930335), (1330, 653333), (1399, 621110), (2335, 372134), (2798, 310555), (3269, 265810), (4670, 186067), (6538, 132905), (6995, 124222), (8873, 97930), (9793, 88730), (13990, 62111), (16345, 53162), (17746, 48965), (19586, 44365), (26581, 32690)]