153903330

素因数分解:

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

素因数の和:244311

約数の個数: 48

約数和(自身を含む): 457314624

約数和(自身を除く): 303411294

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 244291, 488582, 732873, 1221455, 1465746, 1710037, 2198619, 2442910, 3420074, 3664365, 4397238, 5130111, 7328730, 8550185, 10260222, 10993095, 15390333, 17100370, 21986190, 25650555, 30780666, 51301110, 76951665, 153903330]

約数ペア:

[(1, 153903330), (2, 76951665), (3, 51301110), (5, 30780666), (6, 25650555), (7, 21986190), (9, 17100370), (10, 15390333), (14, 10993095), (15, 10260222), (18, 8550185), (21, 7328730), (30, 5130111), (35, 4397238), (42, 3664365), (45, 3420074), (63, 2442910), (70, 2198619), (90, 1710037), (105, 1465746), (126, 1221455), (210, 732873), (315, 488582), (630, 244291)]