238053690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{997}}^1$

素因数の和:1396

約数の個数: 96

約数和(自身を含む): 709937280

約数和(自身を除く): 471883590

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, 379, 630, 758, 997, 1137, 1895, 1994, 2274, 2653, 2991, 3411, 3790, 4985, 5306, 5685, 5982, 6822, 6979, 7959, 8973, 9970, 11370, 13265, 13958, 14955, 15918, 17055, 17946, 20937, 23877, 26530, 29910, 34110, 34895, 39795, 41874, 44865, 47754, 62811, 69790, 79590, 89730, 104685, 119385, 125622, 209370, 238770, 314055, 377863, 628110, 755726, 1133589, 1889315, 2267178, 2645041, 3400767, 3778630, 5290082, 5667945, 6801534, 7935123, 11335890, 13225205, 15870246, 17003835, 23805369, 26450410, 34007670, 39675615, 47610738, 79351230, 119026845, 238053690]

約数ペア:

[(1, 238053690), (2, 119026845), (3, 79351230), (5, 47610738), (6, 39675615), (7, 34007670), (9, 26450410), (10, 23805369), (14, 17003835), (15, 15870246), (18, 13225205), (21, 11335890), (30, 7935123), (35, 6801534), (42, 5667945), (45, 5290082), (63, 3778630), (70, 3400767), (90, 2645041), (105, 2267178), (126, 1889315), (210, 1133589), (315, 755726), (379, 628110), (630, 377863), (758, 314055), (997, 238770), (1137, 209370), (1895, 125622), (1994, 119385), (2274, 104685), (2653, 89730), (2991, 79590), (3411, 69790), (3790, 62811), (4985, 47754), (5306, 44865), (5685, 41874), (5982, 39795), (6822, 34895), (6979, 34110), (7959, 29910), (8973, 26530), (9970, 23877), (11370, 20937), (13265, 17946), (13958, 17055), (14955, 15918)]