69708940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{2137}}^1$

素因数の和:2386

約数の個数: 48

約数和(自身を含む): 168098112

約数和(自身を除く): 98389172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 233, 466, 932, 1165, 1631, 2137, 2330, 3262, 4274, 4660, 6524, 8155, 8548, 10685, 14959, 16310, 21370, 29918, 32620, 42740, 59836, 74795, 149590, 299180, 497921, 995842, 1991684, 2489605, 3485447, 4979210, 6970894, 9958420, 13941788, 17427235, 34854470, 69708940]

約数ペア:

[(1, 69708940), (2, 34854470), (4, 17427235), (5, 13941788), (7, 9958420), (10, 6970894), (14, 4979210), (20, 3485447), (28, 2489605), (35, 1991684), (70, 995842), (140, 497921), (233, 299180), (466, 149590), (932, 74795), (1165, 59836), (1631, 42740), (2137, 32620), (2330, 29918), (3262, 21370), (4274, 16310), (4660, 14959), (6524, 10685), (8155, 8548)]