12327770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:100

約数の個数: 128

約数和(自身を含む): 30965760

約数和(自身を除く): 18637990

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 23, 26, 31, 35, 38, 46, 62, 65, 70, 91, 95, 115, 130, 133, 155, 161, 182, 190, 217, 230, 247, 266, 299, 310, 322, 403, 434, 437, 455, 494, 589, 598, 665, 713, 805, 806, 874, 910, 1085, 1178, 1235, 1330, 1426, 1495, 1610, 1729, 2015, 2093, 2170, 2185, 2470, 2821, 2945, 2990, 3059, 3458, 3565, 4030, 4123, 4186, 4370, 4991, 5642, 5681, 5890, 6118, 7130, 7657, 8246, 8645, 9269, 9982, 10465, 11362, 13547, 14105, 15295, 15314, 17290, 18538, 20615, 20930, 24955, 27094, 28210, 28405, 30590, 38285, 39767, 41230, 46345, 49910, 53599, 56810, 64883, 67735, 76570, 79534, 92690, 94829, 107198, 129766, 135470, 176111, 189658, 198835, 267995, 324415, 352222, 397670, 474145, 535990, 648830, 880555, 948290, 1232777, 1761110, 2465554, 6163885, 12327770]

約数ペア:

[(1, 12327770), (2, 6163885), (5, 2465554), (7, 1761110), (10, 1232777), (13, 948290), (14, 880555), (19, 648830), (23, 535990), (26, 474145), (31, 397670), (35, 352222), (38, 324415), (46, 267995), (62, 198835), (65, 189658), (70, 176111), (91, 135470), (95, 129766), (115, 107198), (130, 94829), (133, 92690), (155, 79534), (161, 76570), (182, 67735), (190, 64883), (217, 56810), (230, 53599), (247, 49910), (266, 46345), (299, 41230), (310, 39767), (322, 38285), (403, 30590), (434, 28405), (437, 28210), (455, 27094), (494, 24955), (589, 20930), (598, 20615), (665, 18538), (713, 17290), (805, 15314), (806, 15295), (874, 14105), (910, 13547), (1085, 11362), (1178, 10465), (1235, 9982), (1330, 9269), (1426, 8645), (1495, 8246), (1610, 7657), (1729, 7130), (2015, 6118), (2093, 5890), (2170, 5681), (2185, 5642), (2470, 4991), (2821, 4370), (2945, 4186), (2990, 4123), (3059, 4030), (3458, 3565)]