139534410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2543}}^1$

素因数の和:2643

約数の個数: 64

約数和(自身を含む): 351682560

約数和(自身を除く): 212148150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 59, 62, 93, 118, 155, 177, 186, 295, 310, 354, 465, 590, 885, 930, 1770, 1829, 2543, 3658, 5086, 5487, 7629, 9145, 10974, 12715, 15258, 18290, 25430, 27435, 38145, 54870, 76290, 78833, 150037, 157666, 236499, 300074, 394165, 450111, 472998, 750185, 788330, 900222, 1182495, 1500370, 2250555, 2364990, 4501110, 4651147, 9302294, 13953441, 23255735, 27906882, 46511470, 69767205, 139534410]

約数ペア:

[(1, 139534410), (2, 69767205), (3, 46511470), (5, 27906882), (6, 23255735), (10, 13953441), (15, 9302294), (30, 4651147), (31, 4501110), (59, 2364990), (62, 2250555), (93, 1500370), (118, 1182495), (155, 900222), (177, 788330), (186, 750185), (295, 472998), (310, 450111), (354, 394165), (465, 300074), (590, 236499), (885, 157666), (930, 150037), (1770, 78833), (1829, 76290), (2543, 54870), (3658, 38145), (5086, 27435), (5487, 25430), (7629, 18290), (9145, 15258), (10974, 12715)]