221726854710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{647}}^1\times {\mathrm{9689}}^1$

素因数の和:10483

約数の個数: 128

約数和(自身を含む): 596767564800

約数和(自身を除く): 375040710090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 131, 135, 262, 270, 393, 647, 655, 786, 1179, 1294, 1310, 1941, 1965, 2358, 3235, 3537, 3882, 3930, 5823, 5895, 6470, 7074, 9689, 9705, 11646, 11790, 17469, 17685, 19378, 19410, 29067, 29115, 34938, 35370, 48445, 58134, 58230, 84757, 87201, 87345, 96890, 145335, 169514, 174402, 174690, 254271, 261603, 290670, 423785, 436005, 508542, 523206, 762813, 847570, 872010, 1269259, 1271355, 1308015, 1525626, 2288439, 2538518, 2542710, 2616030, 3807777, 3814065, 4576878, 6268783, 6346295, 7615554, 7628130, 11423331, 11442195, 12537566, 12692590, 18806349, 19038885, 22846662, 22884390, 31343915, 34269993, 37612698, 38077770, 56419047, 57116655, 62687830, 68539986, 94031745, 112838094, 114233310, 169257141, 171349965, 188063490, 282095235, 338514282, 342699930, 564190470, 821210573, 846285705, 1642421146, 1692571410, 2463631719, 4106052865, 4927263438, 7390895157, 8212105730, 12318158595, 14781790314, 22172685471, 24636317190, 36954475785, 44345370942, 73908951570, 110863427355, 221726854710]

約数ペア:

[(1, 221726854710), (2, 110863427355), (3, 73908951570), (5, 44345370942), (6, 36954475785), (9, 24636317190), (10, 22172685471), (15, 14781790314), (18, 12318158595), (27, 8212105730), (30, 7390895157), (45, 4927263438), (54, 4106052865), (90, 2463631719), (131, 1692571410), (135, 1642421146), (262, 846285705), (270, 821210573), (393, 564190470), (647, 342699930), (655, 338514282), (786, 282095235), (1179, 188063490), (1294, 171349965), (1310, 169257141), (1941, 114233310), (1965, 112838094), (2358, 94031745), (3235, 68539986), (3537, 62687830), (3882, 57116655), (3930, 56419047), (5823, 38077770), (5895, 37612698), (6470, 34269993), (7074, 31343915), (9689, 22884390), (9705, 22846662), (11646, 19038885), (11790, 18806349), (17469, 12692590), (17685, 12537566), (19378, 11442195), (19410, 11423331), (29067, 7628130), (29115, 7615554), (34938, 6346295), (35370, 6268783), (48445, 4576878), (58134, 3814065), (58230, 3807777), (84757, 2616030), (87201, 2542710), (87345, 2538518), (96890, 2288439), (145335, 1525626), (169514, 1308015), (174402, 1271355), (174690, 1269259), (254271, 872010), (261603, 847570), (290670, 762813), (423785, 523206), (436005, 508542)]