133928060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{30859}}^1$

素因数の和:30906

約数の個数: 48

約数和(自身を含む): 331806720

約数和(自身を除く): 197878660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 30859, 61718, 123436, 154295, 216013, 308590, 432026, 617180, 864052, 956629, 1080065, 1913258, 2160130, 3826516, 4320260, 4783145, 6696403, 9566290, 13392806, 19132580, 26785612, 33482015, 66964030, 133928060]

約数ペア:

[(1, 133928060), (2, 66964030), (4, 33482015), (5, 26785612), (7, 19132580), (10, 13392806), (14, 9566290), (20, 6696403), (28, 4783145), (31, 4320260), (35, 3826516), (62, 2160130), (70, 1913258), (124, 1080065), (140, 956629), (155, 864052), (217, 617180), (310, 432026), (434, 308590), (620, 216013), (868, 154295), (1085, 123436), (2170, 61718), (4340, 30859)]