77317770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{491}}^1$

素因数の和:711

約数の個数: 64

約数和(自身を含む): 193415040

約数和(自身を除く): 116097270

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 181, 290, 362, 435, 491, 543, 870, 905, 982, 1086, 1473, 1810, 2455, 2715, 2946, 4910, 5249, 5430, 7365, 10498, 14239, 14730, 15747, 26245, 28478, 31494, 42717, 52490, 71195, 78735, 85434, 88871, 142390, 157470, 177742, 213585, 266613, 427170, 444355, 533226, 888710, 1333065, 2577259, 2666130, 5154518, 7731777, 12886295, 15463554, 25772590, 38658885, 77317770]

約数ペア:

[(1, 77317770), (2, 38658885), (3, 25772590), (5, 15463554), (6, 12886295), (10, 7731777), (15, 5154518), (29, 2666130), (30, 2577259), (58, 1333065), (87, 888710), (145, 533226), (174, 444355), (181, 427170), (290, 266613), (362, 213585), (435, 177742), (491, 157470), (543, 142390), (870, 88871), (905, 85434), (982, 78735), (1086, 71195), (1473, 52490), (1810, 42717), (2455, 31494), (2715, 28478), (2946, 26245), (4910, 15747), (5249, 14730), (5430, 14239), (7365, 10498)]