56705670

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:236

約数の個数: 160

約数和(自身を含む): 177933888

約数和(自身を除く): 121228218

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 73, 81, 90, 105, 126, 135, 137, 146, 162, 189, 210, 219, 270, 274, 315, 365, 378, 405, 411, 438, 511, 567, 630, 657, 685, 730, 810, 822, 945, 959, 1022, 1095, 1134, 1233, 1314, 1370, 1533, 1890, 1918, 1971, 2055, 2190, 2466, 2555, 2835, 2877, 3066, 3285, 3699, 3942, 4110, 4599, 4795, 5110, 5670, 5754, 5913, 6165, 6570, 7398, 7665, 8631, 9198, 9590, 9855, 10001, 11097, 11826, 12330, 13797, 14385, 15330, 17262, 18495, 19710, 20002, 22194, 22995, 25893, 27594, 28770, 29565, 30003, 36990, 41391, 43155, 45990, 50005, 51786, 55485, 59130, 60006, 68985, 70007, 77679, 82782, 86310, 90009, 100010, 110970, 129465, 137970, 140014, 150015, 155358, 180018, 206955, 210021, 258930, 270027, 300030, 350035, 388395, 413910, 420042, 450045, 540054, 630063, 700070, 776790, 810081, 900090, 1050105, 1260126, 1350135, 1620162, 1890189, 2100210, 2700270, 3150315, 3780378, 4050405, 5670567, 6300630, 8100810, 9450945, 11341134, 18901890, 28352835, 56705670]

約数ペア:

[(1, 56705670), (2, 28352835), (3, 18901890), (5, 11341134), (6, 9450945), (7, 8100810), (9, 6300630), (10, 5670567), (14, 4050405), (15, 3780378), (18, 3150315), (21, 2700270), (27, 2100210), (30, 1890189), (35, 1620162), (42, 1350135), (45, 1260126), (54, 1050105), (63, 900090), (70, 810081), (73, 776790), (81, 700070), (90, 630063), (105, 540054), (126, 450045), (135, 420042), (137, 413910), (146, 388395), (162, 350035), (189, 300030), (210, 270027), (219, 258930), (270, 210021), (274, 206955), (315, 180018), (365, 155358), (378, 150015), (405, 140014), (411, 137970), (438, 129465), (511, 110970), (567, 100010), (630, 90009), (657, 86310), (685, 82782), (730, 77679), (810, 70007), (822, 68985), (945, 60006), (959, 59130), (1022, 55485), (1095, 51786), (1134, 50005), (1233, 45990), (1314, 43155), (1370, 41391), (1533, 36990), (1890, 30003), (1918, 29565), (1971, 28770), (2055, 27594), (2190, 25893), (2466, 22995), (2555, 22194), (2835, 20002), (2877, 19710), (3066, 18495), (3285, 17262), (3699, 15330), (3942, 14385), (4110, 13797), (4599, 12330), (4795, 11826), (5110, 11097), (5670, 10001), (5754, 9855), (5913, 9590), (6165, 9198), (6570, 8631), (7398, 7665)]