152626740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{363397}}^1$

素因数の和:363416

約数の個数: 48

約数和(自身を含む): 488406912

約数和(自身を除く): 335780172

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, 363397, 726794, 1090191, 1453588, 1816985, 2180382, 2543779, 3633970, 4360764, 5087558, 5450955, 7267940, 7631337, 10175116, 10901910, 12718895, 15262674, 21803820, 25437790, 30525348, 38156685, 50875580, 76313370, 152626740]

約数ペア:

[(1, 152626740), (2, 76313370), (3, 50875580), (4, 38156685), (5, 30525348), (6, 25437790), (7, 21803820), (10, 15262674), (12, 12718895), (14, 10901910), (15, 10175116), (20, 7631337), (21, 7267940), (28, 5450955), (30, 5087558), (35, 4360764), (42, 3633970), (60, 2543779), (70, 2180382), (84, 1816985), (105, 1453588), (140, 1090191), (210, 726794), (420, 363397)]