102602220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{244291}}^1$

素因数の和:244310

約数の個数: 48

約数和(自身を含む): 328328448

約数和(自身を除く): 225726228

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 244291, 488582, 732873, 977164, 1221455, 1465746, 1710037, 2442910, 2931492, 3420074, 3664365, 4885820, 5130111, 6840148, 7328730, 8550185, 10260222, 14657460, 17100370, 20520444, 25650555, 34200740, 51301110, 102602220]

約数ペア:

[(1, 102602220), (2, 51301110), (3, 34200740), (4, 25650555), (5, 20520444), (6, 17100370), (7, 14657460), (10, 10260222), (12, 8550185), (14, 7328730), (15, 6840148), (20, 5130111), (21, 4885820), (28, 3664365), (30, 3420074), (35, 2931492), (42, 2442910), (60, 1710037), (70, 1465746), (84, 1221455), (105, 977164), (140, 732873), (210, 488582), (420, 244291)]