77331210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2633}}^1$

素因数の和:2743

約数の個数: 64

約数和(自身を含む): 204819840

約数和(自身を除く): 127488630

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 89, 110, 165, 178, 267, 330, 445, 534, 890, 979, 1335, 1958, 2633, 2670, 2937, 4895, 5266, 5874, 7899, 9790, 13165, 14685, 15798, 26330, 28963, 29370, 39495, 57926, 78990, 86889, 144815, 173778, 234337, 289630, 434445, 468674, 703011, 868890, 1171685, 1406022, 2343370, 2577707, 3515055, 5155414, 7030110, 7733121, 12888535, 15466242, 25777070, 38665605, 77331210]

約数ペア:

[(1, 77331210), (2, 38665605), (3, 25777070), (5, 15466242), (6, 12888535), (10, 7733121), (11, 7030110), (15, 5155414), (22, 3515055), (30, 2577707), (33, 2343370), (55, 1406022), (66, 1171685), (89, 868890), (110, 703011), (165, 468674), (178, 434445), (267, 289630), (330, 234337), (445, 173778), (534, 144815), (890, 86889), (979, 78990), (1335, 57926), (1958, 39495), (2633, 29370), (2670, 28963), (2937, 26330), (4895, 15798), (5266, 14685), (5874, 13165), (7899, 9790)]