63275170

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{491}}^1$

素因数の和:775

約数の個数: 48

約数和(自身を含む): 133265088

約数和(自身を除く): 69989918

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 263, 490, 491, 526, 982, 1315, 1841, 2455, 2630, 3437, 3682, 4910, 6874, 9205, 12887, 17185, 18410, 24059, 25774, 34370, 48118, 64435, 120295, 128870, 129133, 240590, 258266, 645665, 903931, 1291330, 1807862, 4519655, 6327517, 9039310, 12655034, 31637585, 63275170]

約数ペア:

[(1, 63275170), (2, 31637585), (5, 12655034), (7, 9039310), (10, 6327517), (14, 4519655), (35, 1807862), (49, 1291330), (70, 903931), (98, 645665), (245, 258266), (263, 240590), (490, 129133), (491, 128870), (526, 120295), (982, 64435), (1315, 48118), (1841, 34370), (2455, 25774), (2630, 24059), (3437, 18410), (3682, 17185), (4910, 12887), (6874, 9205)]