105067970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{1789}}^1$

素因数の和:2642

約数の個数: 32

約数和(自身を含む): 216518400

約数和(自身を除く): 111450430

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 839, 1678, 1789, 3578, 4195, 5873, 8390, 8945, 11746, 12523, 17890, 25046, 29365, 58730, 62615, 125230, 1500971, 3001942, 7504855, 10506797, 15009710, 21013594, 52533985, 105067970]

約数ペア:

[(1, 105067970), (2, 52533985), (5, 21013594), (7, 15009710), (10, 10506797), (14, 7504855), (35, 3001942), (70, 1500971), (839, 125230), (1678, 62615), (1789, 58730), (3578, 29365), (4195, 25046), (5873, 17890), (8390, 12523), (8945, 11746)]