86142210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:536

約数の個数: 128

約数和(自身を含む): 261273600

約数和(自身を除く): 175131390

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 89, 105, 110, 154, 165, 178, 210, 231, 267, 330, 385, 419, 445, 462, 534, 623, 770, 838, 890, 979, 1155, 1246, 1257, 1335, 1869, 1958, 2095, 2310, 2514, 2670, 2933, 2937, 3115, 3738, 4190, 4609, 4895, 5866, 5874, 6230, 6285, 6853, 8799, 9218, 9345, 9790, 12570, 13706, 13827, 14665, 14685, 17598, 18690, 20559, 23045, 27654, 29330, 29370, 32263, 34265, 37291, 41118, 43995, 46090, 64526, 68530, 69135, 74582, 87990, 96789, 102795, 111873, 138270, 161315, 186455, 193578, 205590, 223746, 261037, 322630, 372910, 410201, 483945, 522074, 559365, 783111, 820402, 967890, 1118730, 1230603, 1305185, 1566222, 2051005, 2461206, 2610370, 2871407, 3915555, 4102010, 5742814, 6153015, 7831110, 8614221, 12306030, 14357035, 17228442, 28714070, 43071105, 86142210]

約数ペア:

[(1, 86142210), (2, 43071105), (3, 28714070), (5, 17228442), (6, 14357035), (7, 12306030), (10, 8614221), (11, 7831110), (14, 6153015), (15, 5742814), (21, 4102010), (22, 3915555), (30, 2871407), (33, 2610370), (35, 2461206), (42, 2051005), (55, 1566222), (66, 1305185), (70, 1230603), (77, 1118730), (89, 967890), (105, 820402), (110, 783111), (154, 559365), (165, 522074), (178, 483945), (210, 410201), (231, 372910), (267, 322630), (330, 261037), (385, 223746), (419, 205590), (445, 193578), (462, 186455), (534, 161315), (623, 138270), (770, 111873), (838, 102795), (890, 96789), (979, 87990), (1155, 74582), (1246, 69135), (1257, 68530), (1335, 64526), (1869, 46090), (1958, 43995), (2095, 41118), (2310, 37291), (2514, 34265), (2670, 32263), (2933, 29370), (2937, 29330), (3115, 27654), (3738, 23045), (4190, 20559), (4609, 18690), (4895, 17598), (5866, 14685), (5874, 14665), (6230, 13827), (6285, 13706), (6853, 12570), (8799, 9790), (9218, 9345)]