115279890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20549}}^1$

素因数の和:20587

約数の個数: 64

約数和(自身を含む): 319593600

約数和(自身を除く): 204313710

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 374, 510, 561, 935, 1122, 1870, 2805, 5610, 20549, 41098, 61647, 102745, 123294, 205490, 226039, 308235, 349333, 452078, 616470, 678117, 698666, 1047999, 1130195, 1356234, 1746665, 2095998, 2260390, 3390585, 3493330, 3842663, 5239995, 6781170, 7685326, 10479990, 11527989, 19213315, 23055978, 38426630, 57639945, 115279890]

約数ペア:

[(1, 115279890), (2, 57639945), (3, 38426630), (5, 23055978), (6, 19213315), (10, 11527989), (11, 10479990), (15, 7685326), (17, 6781170), (22, 5239995), (30, 3842663), (33, 3493330), (34, 3390585), (51, 2260390), (55, 2095998), (66, 1746665), (85, 1356234), (102, 1130195), (110, 1047999), (165, 698666), (170, 678117), (187, 616470), (255, 452078), (330, 349333), (374, 308235), (510, 226039), (561, 205490), (935, 123294), (1122, 102745), (1870, 61647), (2805, 41098), (5610, 20549)]