85181010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{523}}^1$

素因数の和:683

約数の個数: 64

約数和(自身を含む): 210522240

約数和(自身を除く): 125341230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 89, 122, 178, 183, 267, 305, 366, 445, 523, 534, 610, 890, 915, 1046, 1335, 1569, 1830, 2615, 2670, 3138, 5230, 5429, 7845, 10858, 15690, 16287, 27145, 31903, 32574, 46547, 54290, 63806, 81435, 93094, 95709, 139641, 159515, 162870, 191418, 232735, 279282, 319030, 465470, 478545, 698205, 957090, 1396410, 2839367, 5678734, 8518101, 14196835, 17036202, 28393670, 42590505, 85181010]

約数ペア:

[(1, 85181010), (2, 42590505), (3, 28393670), (5, 17036202), (6, 14196835), (10, 8518101), (15, 5678734), (30, 2839367), (61, 1396410), (89, 957090), (122, 698205), (178, 478545), (183, 465470), (267, 319030), (305, 279282), (366, 232735), (445, 191418), (523, 162870), (534, 159515), (610, 139641), (890, 95709), (915, 93094), (1046, 81435), (1335, 63806), (1569, 54290), (1830, 46547), (2615, 32574), (2670, 31903), (3138, 27145), (5230, 16287), (5429, 15690), (7845, 10858)]