79255470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:370

約数の個数: 128

約数和(自身を含む): 231413760

約数和(自身を除く): 152158290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 61, 69, 70, 105, 115, 122, 138, 161, 183, 210, 230, 269, 305, 322, 345, 366, 427, 483, 538, 610, 690, 805, 807, 854, 915, 966, 1281, 1345, 1403, 1610, 1614, 1830, 1883, 2135, 2415, 2562, 2690, 2806, 3766, 4035, 4209, 4270, 4830, 5649, 6187, 6405, 7015, 8070, 8418, 9415, 9821, 11298, 12374, 12810, 14030, 16409, 18561, 18830, 19642, 21045, 28245, 29463, 30935, 32818, 37122, 42090, 43309, 49105, 49227, 56490, 58926, 61870, 82045, 86618, 92805, 98210, 98454, 114863, 129927, 147315, 164090, 185610, 216545, 229726, 246135, 259854, 294630, 344589, 377407, 433090, 492270, 574315, 649635, 689178, 754814, 1132221, 1148630, 1299270, 1722945, 1887035, 2264442, 2641849, 3445890, 3774070, 5283698, 5661105, 7925547, 11322210, 13209245, 15851094, 26418490, 39627735, 79255470]

約数ペア:

[(1, 79255470), (2, 39627735), (3, 26418490), (5, 15851094), (6, 13209245), (7, 11322210), (10, 7925547), (14, 5661105), (15, 5283698), (21, 3774070), (23, 3445890), (30, 2641849), (35, 2264442), (42, 1887035), (46, 1722945), (61, 1299270), (69, 1148630), (70, 1132221), (105, 754814), (115, 689178), (122, 649635), (138, 574315), (161, 492270), (183, 433090), (210, 377407), (230, 344589), (269, 294630), (305, 259854), (322, 246135), (345, 229726), (366, 216545), (427, 185610), (483, 164090), (538, 147315), (610, 129927), (690, 114863), (805, 98454), (807, 98210), (854, 92805), (915, 86618), (966, 82045), (1281, 61870), (1345, 58926), (1403, 56490), (1610, 49227), (1614, 49105), (1830, 43309), (1883, 42090), (2135, 37122), (2415, 32818), (2562, 30935), (2690, 29463), (2806, 28245), (3766, 21045), (4035, 19642), (4209, 18830), (4270, 18561), (4830, 16409), (5649, 14030), (6187, 12810), (6405, 12374), (7015, 11298), (8070, 9821), (8418, 9415)]