69290950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{677}}^1$

素因数の和:801

約数の個数: 48

約数和(自身を含む): 136196640

約数和(自身を除く): 66905690

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 89, 115, 178, 230, 445, 575, 677, 890, 1150, 1354, 2047, 2225, 3385, 4094, 4450, 6770, 10235, 15571, 16925, 20470, 31142, 33850, 51175, 60253, 77855, 102350, 120506, 155710, 301265, 389275, 602530, 778550, 1385819, 1506325, 2771638, 3012650, 6929095, 13858190, 34645475, 69290950]

約数ペア:

[(1, 69290950), (2, 34645475), (5, 13858190), (10, 6929095), (23, 3012650), (25, 2771638), (46, 1506325), (50, 1385819), (89, 778550), (115, 602530), (178, 389275), (230, 301265), (445, 155710), (575, 120506), (677, 102350), (890, 77855), (1150, 60253), (1354, 51175), (2047, 33850), (2225, 31142), (3385, 20470), (4094, 16925), (4450, 15571), (6770, 10235)]