56927070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:231

約数の個数: 128

約数和(自身を含む): 161740800

約数和(自身を除く): 104813730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 89, 90, 103, 115, 135, 138, 178, 206, 207, 230, 267, 270, 309, 345, 414, 445, 515, 534, 618, 621, 690, 801, 890, 927, 1030, 1035, 1242, 1335, 1545, 1602, 1854, 2047, 2070, 2369, 2403, 2670, 2781, 3090, 3105, 4005, 4094, 4635, 4738, 4806, 5562, 6141, 6210, 7107, 8010, 9167, 9270, 10235, 11845, 12015, 12282, 13905, 14214, 18334, 18423, 20470, 21321, 23690, 24030, 27501, 27810, 30705, 35535, 36846, 42642, 45835, 55002, 55269, 61410, 63963, 71070, 82503, 91670, 92115, 106605, 110538, 127926, 137505, 165006, 184230, 210841, 213210, 247509, 275010, 276345, 319815, 412515, 421682, 495018, 552690, 632523, 639630, 825030, 1054205, 1237545, 1265046, 1897569, 2108410, 2475090, 3162615, 3795138, 5692707, 6325230, 9487845, 11385414, 18975690, 28463535, 56927070]

約数ペア:

[(1, 56927070), (2, 28463535), (3, 18975690), (5, 11385414), (6, 9487845), (9, 6325230), (10, 5692707), (15, 3795138), (18, 3162615), (23, 2475090), (27, 2108410), (30, 1897569), (45, 1265046), (46, 1237545), (54, 1054205), (69, 825030), (89, 639630), (90, 632523), (103, 552690), (115, 495018), (135, 421682), (138, 412515), (178, 319815), (206, 276345), (207, 275010), (230, 247509), (267, 213210), (270, 210841), (309, 184230), (345, 165006), (414, 137505), (445, 127926), (515, 110538), (534, 106605), (618, 92115), (621, 91670), (690, 82503), (801, 71070), (890, 63963), (927, 61410), (1030, 55269), (1035, 55002), (1242, 45835), (1335, 42642), (1545, 36846), (1602, 35535), (1854, 30705), (2047, 27810), (2070, 27501), (2369, 24030), (2403, 23690), (2670, 21321), (2781, 20470), (3090, 18423), (3105, 18334), (4005, 14214), (4094, 13905), (4635, 12282), (4738, 12015), (4806, 11845), (5562, 10235), (6141, 9270), (6210, 9167), (7107, 8010)]