166113430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{1289}}^1$

素因数の和:1573

約数の個数: 48

約数和(自身を含む): 349414560

約数和(自身を除く): 183301130

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 263, 490, 526, 1289, 1315, 1841, 2578, 2630, 3682, 6445, 9023, 9205, 12887, 12890, 18046, 18410, 25774, 45115, 63161, 64435, 90230, 126322, 128870, 315805, 339007, 631610, 678014, 1695035, 2373049, 3390070, 4746098, 11865245, 16611343, 23730490, 33222686, 83056715, 166113430]

約数ペア:

[(1, 166113430), (2, 83056715), (5, 33222686), (7, 23730490), (10, 16611343), (14, 11865245), (35, 4746098), (49, 3390070), (70, 2373049), (98, 1695035), (245, 678014), (263, 631610), (490, 339007), (526, 315805), (1289, 128870), (1315, 126322), (1841, 90230), (2578, 64435), (2630, 63161), (3682, 45115), (6445, 25774), (9023, 18410), (9205, 18046), (12887, 12890)]