448049490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{797}}^1\times {\mathrm{2677}}^1$

素因数の和:3491

約数の個数: 64

約数和(自身を含む): 1230937344

約数和(自身を除く): 782887854

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 797, 1594, 2391, 2677, 3985, 4782, 5354, 5579, 7970, 8031, 11158, 11955, 13385, 16062, 16737, 18739, 23910, 26770, 27895, 33474, 37478, 40155, 55790, 56217, 80310, 83685, 93695, 112434, 167370, 187390, 281085, 562170, 2133569, 4267138, 6400707, 10667845, 12801414, 14934983, 21335690, 29869966, 32003535, 44804949, 64007070, 74674915, 89609898, 149349830, 224024745, 448049490]

約数ペア:

[(1, 448049490), (2, 224024745), (3, 149349830), (5, 89609898), (6, 74674915), (7, 64007070), (10, 44804949), (14, 32003535), (15, 29869966), (21, 21335690), (30, 14934983), (35, 12801414), (42, 10667845), (70, 6400707), (105, 4267138), (210, 2133569), (797, 562170), (1594, 281085), (2391, 187390), (2677, 167370), (3985, 112434), (4782, 93695), (5354, 83685), (5579, 80310), (7970, 56217), (8031, 55790), (11158, 40155), (11955, 37478), (13385, 33474), (16062, 27895), (16737, 26770), (18739, 23910)]