67898950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{463}}^1$

素因数の和:901

約数の個数: 48

約数和(自身を含む): 144990720

約数和(自身を除く): 77091770

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 419, 463, 838, 926, 2095, 2315, 2933, 3241, 4190, 4630, 5866, 6482, 10475, 11575, 14665, 16205, 20950, 23150, 29330, 32410, 73325, 81025, 146650, 162050, 193997, 387994, 969985, 1357979, 1939970, 2715958, 4849925, 6789895, 9699850, 13579790, 33949475, 67898950]

約数ペア:

[(1, 67898950), (2, 33949475), (5, 13579790), (7, 9699850), (10, 6789895), (14, 4849925), (25, 2715958), (35, 1939970), (50, 1357979), (70, 969985), (175, 387994), (350, 193997), (419, 162050), (463, 146650), (838, 81025), (926, 73325), (2095, 32410), (2315, 29330), (2933, 23150), (3241, 20950), (4190, 16205), (4630, 14665), (5866, 11575), (6482, 10475)]