85468890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5923}}^1$

素因数の和:5983

約数の個数: 64

約数和(自身を含む): 226912896

約数和(自身を除く): 141444006

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 111, 130, 185, 195, 222, 370, 390, 481, 555, 962, 1110, 1443, 2405, 2886, 4810, 5923, 7215, 11846, 14430, 17769, 29615, 35538, 59230, 76999, 88845, 153998, 177690, 219151, 230997, 384995, 438302, 461994, 657453, 769990, 1095755, 1154985, 1314906, 2191510, 2309970, 2848963, 3287265, 5697926, 6574530, 8546889, 14244815, 17093778, 28489630, 42734445, 85468890]

約数ペア:

[(1, 85468890), (2, 42734445), (3, 28489630), (5, 17093778), (6, 14244815), (10, 8546889), (13, 6574530), (15, 5697926), (26, 3287265), (30, 2848963), (37, 2309970), (39, 2191510), (65, 1314906), (74, 1154985), (78, 1095755), (111, 769990), (130, 657453), (185, 461994), (195, 438302), (222, 384995), (370, 230997), (390, 219151), (481, 177690), (555, 153998), (962, 88845), (1110, 76999), (1443, 59230), (2405, 35538), (2886, 29615), (4810, 17769), (5923, 14430), (7215, 11846)]