1289610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:132

約数の個数: 96

約数和(自身を含む): 4043520

約数和(自身を除く): 2753910

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 63, 69, 70, 89, 90, 105, 115, 126, 138, 161, 178, 207, 210, 230, 267, 315, 322, 345, 414, 445, 483, 534, 623, 630, 690, 801, 805, 890, 966, 1035, 1246, 1335, 1449, 1602, 1610, 1869, 2047, 2070, 2415, 2670, 2898, 3115, 3738, 4005, 4094, 4830, 5607, 6141, 6230, 7245, 8010, 9345, 10235, 11214, 12282, 14329, 14490, 18423, 18690, 20470, 28035, 28658, 30705, 36846, 42987, 56070, 61410, 71645, 85974, 92115, 128961, 143290, 184230, 214935, 257922, 429870, 644805, 1289610]

約数ペア:

[(1, 1289610), (2, 644805), (3, 429870), (5, 257922), (6, 214935), (7, 184230), (9, 143290), (10, 128961), (14, 92115), (15, 85974), (18, 71645), (21, 61410), (23, 56070), (30, 42987), (35, 36846), (42, 30705), (45, 28658), (46, 28035), (63, 20470), (69, 18690), (70, 18423), (89, 14490), (90, 14329), (105, 12282), (115, 11214), (126, 10235), (138, 9345), (161, 8010), (178, 7245), (207, 6230), (210, 6141), (230, 5607), (267, 4830), (315, 4094), (322, 4005), (345, 3738), (414, 3115), (445, 2898), (483, 2670), (534, 2415), (623, 2070), (630, 2047), (690, 1869), (801, 1610), (805, 1602), (890, 1449), (966, 1335), (1035, 1246)]