298144140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1873}}^1$

素因数の和:2271

約数の個数: 96

約数和(自身を含む): 957089280

約数和(自身を除く): 658945140

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, 379, 420, 758, 1137, 1516, 1873, 1895, 2274, 2653, 3746, 3790, 4548, 5306, 5619, 5685, 7492, 7580, 7959, 9365, 10612, 11238, 11370, 13111, 13265, 15918, 18730, 22476, 22740, 26222, 26530, 28095, 31836, 37460, 39333, 39795, 52444, 53060, 56190, 65555, 78666, 79590, 112380, 131110, 157332, 159180, 196665, 262220, 393330, 709867, 786660, 1419734, 2129601, 2839468, 3549335, 4259202, 4969069, 7098670, 8518404, 9938138, 10648005, 14197340, 14907207, 19876276, 21296010, 24845345, 29814414, 42592020, 49690690, 59628828, 74536035, 99381380, 149072070, 298144140]

約数ペア:

[(1, 298144140), (2, 149072070), (3, 99381380), (4, 74536035), (5, 59628828), (6, 49690690), (7, 42592020), (10, 29814414), (12, 24845345), (14, 21296010), (15, 19876276), (20, 14907207), (21, 14197340), (28, 10648005), (30, 9938138), (35, 8518404), (42, 7098670), (60, 4969069), (70, 4259202), (84, 3549335), (105, 2839468), (140, 2129601), (210, 1419734), (379, 786660), (420, 709867), (758, 393330), (1137, 262220), (1516, 196665), (1873, 159180), (1895, 157332), (2274, 131110), (2653, 112380), (3746, 79590), (3790, 78666), (4548, 65555), (5306, 56190), (5619, 53060), (5685, 52444), (7492, 39795), (7580, 39333), (7959, 37460), (9365, 31836), (10612, 28095), (11238, 26530), (11370, 26222), (13111, 22740), (13265, 22476), (15918, 18730)]