120195610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 238902048

約数和(自身を除く): 118706438

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 97, 170, 185, 194, 197, 370, 394, 485, 629, 970, 985, 1258, 1649, 1970, 3145, 3298, 3349, 3589, 6290, 6698, 7178, 7289, 8245, 14578, 16490, 16745, 17945, 19109, 33490, 35890, 36445, 38218, 61013, 72890, 95545, 122026, 123913, 191090, 247826, 305065, 324853, 610130, 619565, 649706, 707033, 1239130, 1414066, 1624265, 3248530, 3535165, 7070330, 12019561, 24039122, 60097805, 120195610]

約数ペア:

[(1, 120195610), (2, 60097805), (5, 24039122), (10, 12019561), (17, 7070330), (34, 3535165), (37, 3248530), (74, 1624265), (85, 1414066), (97, 1239130), (170, 707033), (185, 649706), (194, 619565), (197, 610130), (370, 324853), (394, 305065), (485, 247826), (629, 191090), (970, 123913), (985, 122026), (1258, 95545), (1649, 72890), (1970, 61013), (3145, 38218), (3298, 36445), (3349, 35890), (3589, 33490), (6290, 19109), (6698, 17945), (7178, 16745), (7289, 16490), (8245, 14578)]