321308330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1399}}^1$

素因数の和:1623

約数の個数: 64

約数和(自身を含む): 703987200

約数和(自身を除く): 382678870

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 193, 238, 386, 595, 965, 1190, 1351, 1399, 1930, 2702, 2798, 3281, 6562, 6755, 6995, 9793, 13510, 13990, 16405, 19586, 22967, 23783, 32810, 45934, 47566, 48965, 97930, 114835, 118915, 166481, 229670, 237830, 270007, 332962, 540014, 832405, 1350035, 1664810, 1890049, 2700070, 3780098, 4590119, 9180238, 9450245, 18900490, 22950595, 32130833, 45901190, 64261666, 160654165, 321308330]

約数ペア:

[(1, 321308330), (2, 160654165), (5, 64261666), (7, 45901190), (10, 32130833), (14, 22950595), (17, 18900490), (34, 9450245), (35, 9180238), (70, 4590119), (85, 3780098), (119, 2700070), (170, 1890049), (193, 1664810), (238, 1350035), (386, 832405), (595, 540014), (965, 332962), (1190, 270007), (1351, 237830), (1399, 229670), (1930, 166481), (2702, 118915), (2798, 114835), (3281, 97930), (6562, 48965), (6755, 47566), (6995, 45934), (9793, 32810), (13510, 23783), (13990, 22967), (16405, 19586)]