129044630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:174

約数の個数: 128

約数和(自身を含む): 292626432

約数和(自身を除く): 163581802

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 31, 41, 55, 62, 65, 71, 82, 110, 130, 142, 143, 155, 205, 286, 310, 341, 355, 403, 410, 451, 533, 682, 710, 715, 781, 806, 902, 923, 1066, 1271, 1430, 1562, 1705, 1846, 2015, 2201, 2255, 2542, 2665, 2911, 3410, 3905, 4030, 4402, 4433, 4510, 4615, 5330, 5822, 5863, 6355, 7810, 8866, 9230, 10153, 11005, 11726, 12710, 13981, 14555, 16523, 20306, 22010, 22165, 24211, 27962, 28613, 29110, 29315, 32021, 33046, 37843, 44330, 48422, 50765, 57226, 58630, 64042, 69905, 75686, 82615, 90241, 101530, 121055, 139810, 143065, 160105, 165230, 180482, 181753, 189215, 242110, 286130, 314743, 320210, 363506, 378430, 416273, 451205, 629486, 832546, 902410, 908765, 992651, 1173133, 1573715, 1817530, 1985302, 2081365, 2346266, 3147430, 4162730, 4963255, 5865665, 9926510, 11731330, 12904463, 25808926, 64522315, 129044630]

約数ペア:

[(1, 129044630), (2, 64522315), (5, 25808926), (10, 12904463), (11, 11731330), (13, 9926510), (22, 5865665), (26, 4963255), (31, 4162730), (41, 3147430), (55, 2346266), (62, 2081365), (65, 1985302), (71, 1817530), (82, 1573715), (110, 1173133), (130, 992651), (142, 908765), (143, 902410), (155, 832546), (205, 629486), (286, 451205), (310, 416273), (341, 378430), (355, 363506), (403, 320210), (410, 314743), (451, 286130), (533, 242110), (682, 189215), (710, 181753), (715, 180482), (781, 165230), (806, 160105), (902, 143065), (923, 139810), (1066, 121055), (1271, 101530), (1430, 90241), (1562, 82615), (1705, 75686), (1846, 69905), (2015, 64042), (2201, 58630), (2255, 57226), (2542, 50765), (2665, 48422), (2911, 44330), (3410, 37843), (3905, 33046), (4030, 32021), (4402, 29315), (4433, 29110), (4510, 28613), (4615, 27962), (5330, 24211), (5822, 22165), (5863, 22010), (6355, 20306), (7810, 16523), (8866, 14555), (9230, 13981), (10153, 12710), (11005, 11726)]