22032010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 128

約数和(自身を含む): 55738368

約数和(自身を除く): 33706358

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 31, 35, 55, 62, 65, 70, 71, 77, 91, 110, 130, 142, 143, 154, 155, 182, 217, 286, 310, 341, 355, 385, 403, 434, 455, 497, 682, 710, 715, 770, 781, 806, 910, 923, 994, 1001, 1085, 1430, 1562, 1705, 1846, 2002, 2015, 2170, 2201, 2387, 2485, 2821, 3410, 3905, 4030, 4402, 4433, 4615, 4774, 4970, 5005, 5467, 5642, 6461, 7810, 8866, 9230, 10010, 10153, 10934, 11005, 11935, 12922, 14105, 15407, 20306, 22010, 22165, 23870, 24211, 27335, 28210, 28613, 30814, 31031, 32305, 44330, 48422, 50765, 54670, 57226, 62062, 64610, 71071, 77035, 101530, 121055, 142142, 143065, 154070, 155155, 169477, 200291, 242110, 286130, 310310, 314743, 338954, 355355, 400582, 629486, 710710, 847385, 1001455, 1573715, 1694770, 2002910, 2203201, 3147430, 4406402, 11016005, 22032010]

約数ペア:

[(1, 22032010), (2, 11016005), (5, 4406402), (7, 3147430), (10, 2203201), (11, 2002910), (13, 1694770), (14, 1573715), (22, 1001455), (26, 847385), (31, 710710), (35, 629486), (55, 400582), (62, 355355), (65, 338954), (70, 314743), (71, 310310), (77, 286130), (91, 242110), (110, 200291), (130, 169477), (142, 155155), (143, 154070), (154, 143065), (155, 142142), (182, 121055), (217, 101530), (286, 77035), (310, 71071), (341, 64610), (355, 62062), (385, 57226), (403, 54670), (434, 50765), (455, 48422), (497, 44330), (682, 32305), (710, 31031), (715, 30814), (770, 28613), (781, 28210), (806, 27335), (910, 24211), (923, 23870), (994, 22165), (1001, 22010), (1085, 20306), (1430, 15407), (1562, 14105), (1705, 12922), (1846, 11935), (2002, 11005), (2015, 10934), (2170, 10153), (2201, 10010), (2387, 9230), (2485, 8866), (2821, 7810), (3410, 6461), (3905, 5642), (4030, 5467), (4402, 5005), (4433, 4970), (4615, 4774)]