346550740

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{1163}}^1$

素因数の和:1536

約数の個数: 48

約数和(自身を含む): 746226432

約数和(自身を除く): 399675692

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 317, 470, 634, 940, 1163, 1268, 1585, 2326, 3170, 4652, 5815, 6340, 11630, 14899, 23260, 29798, 54661, 59596, 74495, 109322, 148990, 218644, 273305, 297980, 368671, 546610, 737342, 1093220, 1474684, 1843355, 3686710, 7373420, 17327537, 34655074, 69310148, 86637685, 173275370, 346550740]

約数ペア:

[(1, 346550740), (2, 173275370), (4, 86637685), (5, 69310148), (10, 34655074), (20, 17327537), (47, 7373420), (94, 3686710), (188, 1843355), (235, 1474684), (317, 1093220), (470, 737342), (634, 546610), (940, 368671), (1163, 297980), (1268, 273305), (1585, 218644), (2326, 148990), (3170, 109322), (4652, 74495), (5815, 59596), (6340, 54661), (11630, 29798), (14899, 23260)]