442926510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{2371}}^1$

素因数の和:2873

約数の個数: 64

約数和(自身を含む): 1147668480

約数和(自身を除く): 704741970

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 479, 958, 1437, 2371, 2395, 2874, 4742, 4790, 6227, 7113, 7185, 11855, 12454, 14226, 14370, 18681, 23710, 30823, 31135, 35565, 37362, 61646, 62270, 71130, 92469, 93405, 154115, 184938, 186810, 308230, 462345, 924690, 1135709, 2271418, 3407127, 5678545, 6814254, 11357090, 14764217, 17035635, 29528434, 34071270, 44292651, 73821085, 88585302, 147642170, 221463255, 442926510]

約数ペア:

[(1, 442926510), (2, 221463255), (3, 147642170), (5, 88585302), (6, 73821085), (10, 44292651), (13, 34071270), (15, 29528434), (26, 17035635), (30, 14764217), (39, 11357090), (65, 6814254), (78, 5678545), (130, 3407127), (195, 2271418), (390, 1135709), (479, 924690), (958, 462345), (1437, 308230), (2371, 186810), (2395, 184938), (2874, 154115), (4742, 93405), (4790, 92469), (6227, 71130), (7113, 62270), (7185, 61646), (11855, 37362), (12454, 35565), (14226, 31135), (14370, 30823), (18681, 23710)]