127803390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^3$

素因数の和:127

約数の個数: 128

約数和(自身を含む): 372363264

約数和(自身を除く): 244559874

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 31, 33, 39, 55, 62, 65, 66, 78, 93, 110, 130, 143, 155, 165, 186, 195, 286, 310, 330, 341, 390, 403, 429, 465, 682, 715, 806, 858, 930, 961, 1023, 1209, 1430, 1705, 1922, 2015, 2046, 2145, 2418, 2883, 3410, 4030, 4290, 4433, 4805, 5115, 5766, 6045, 8866, 9610, 10230, 10571, 12090, 12493, 13299, 14415, 21142, 22165, 24986, 26598, 28830, 29791, 31713, 37479, 44330, 52855, 59582, 62465, 63426, 66495, 74958, 89373, 105710, 124930, 132990, 137423, 148955, 158565, 178746, 187395, 274846, 297910, 317130, 327701, 374790, 387283, 412269, 446865, 655402, 687115, 774566, 824538, 893730, 983103, 1161849, 1374230, 1638505, 1936415, 1966206, 2061345, 2323698, 3277010, 3872830, 4122690, 4260113, 4915515, 5809245, 8520226, 9831030, 11618490, 12780339, 21300565, 25560678, 42601130, 63901695, 127803390]

約数ペア:

[(1, 127803390), (2, 63901695), (3, 42601130), (5, 25560678), (6, 21300565), (10, 12780339), (11, 11618490), (13, 9831030), (15, 8520226), (22, 5809245), (26, 4915515), (30, 4260113), (31, 4122690), (33, 3872830), (39, 3277010), (55, 2323698), (62, 2061345), (65, 1966206), (66, 1936415), (78, 1638505), (93, 1374230), (110, 1161849), (130, 983103), (143, 893730), (155, 824538), (165, 774566), (186, 687115), (195, 655402), (286, 446865), (310, 412269), (330, 387283), (341, 374790), (390, 327701), (403, 317130), (429, 297910), (465, 274846), (682, 187395), (715, 178746), (806, 158565), (858, 148955), (930, 137423), (961, 132990), (1023, 124930), (1209, 105710), (1430, 89373), (1705, 74958), (1922, 66495), (2015, 63426), (2046, 62465), (2145, 59582), (2418, 52855), (2883, 44330), (3410, 37479), (4030, 31713), (4290, 29791), (4433, 28830), (4805, 26598), (5115, 24986), (5766, 22165), (6045, 21142), (8866, 14415), (9610, 13299), (10230, 12493), (10571, 12090)]