490667030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1511}}^1\times {\mathrm{4639}}^1$

素因数の和:6164

約数の個数: 32

約数和(自身を含む): 1010257920

約数和(自身を除く): 519590890

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1511, 3022, 4639, 7555, 9278, 10577, 15110, 21154, 23195, 32473, 46390, 52885, 64946, 105770, 162365, 324730, 7009529, 14019058, 35047645, 49066703, 70095290, 98133406, 245333515, 490667030]

約数ペア:

[(1, 490667030), (2, 245333515), (5, 98133406), (7, 70095290), (10, 49066703), (14, 35047645), (35, 14019058), (70, 7009529), (1511, 324730), (3022, 162365), (4639, 105770), (7555, 64946), (9278, 52885), (10577, 46390), (15110, 32473), (21154, 23195)]