56540430

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{29}}^2\times {\mathrm{83}}^1$

素因数の和:160

約数の個数: 120

約数和(自身を含む): 159351192

約数和(自身を除く): 102810762

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 81, 83, 87, 90, 135, 145, 162, 166, 174, 249, 261, 270, 290, 405, 415, 435, 498, 522, 747, 783, 810, 830, 841, 870, 1245, 1305, 1494, 1566, 1682, 2241, 2349, 2407, 2490, 2523, 2610, 3735, 3915, 4205, 4482, 4698, 4814, 5046, 6723, 7221, 7470, 7569, 7830, 8410, 11205, 11745, 12035, 12615, 13446, 14442, 15138, 21663, 22410, 22707, 23490, 24070, 25230, 33615, 36105, 37845, 43326, 45414, 64989, 67230, 68121, 69803, 72210, 75690, 108315, 113535, 129978, 136242, 139606, 194967, 209409, 216630, 227070, 324945, 340605, 349015, 389934, 418818, 628227, 649890, 681210, 698030, 974835, 1047045, 1256454, 1884681, 1949670, 2094090, 3141135, 3769362, 5654043, 6282270, 9423405, 11308086, 18846810, 28270215, 56540430]

約数ペア:

[(1, 56540430), (2, 28270215), (3, 18846810), (5, 11308086), (6, 9423405), (9, 6282270), (10, 5654043), (15, 3769362), (18, 3141135), (27, 2094090), (29, 1949670), (30, 1884681), (45, 1256454), (54, 1047045), (58, 974835), (81, 698030), (83, 681210), (87, 649890), (90, 628227), (135, 418818), (145, 389934), (162, 349015), (166, 340605), (174, 324945), (249, 227070), (261, 216630), (270, 209409), (290, 194967), (405, 139606), (415, 136242), (435, 129978), (498, 113535), (522, 108315), (747, 75690), (783, 72210), (810, 69803), (830, 68121), (841, 67230), (870, 64989), (1245, 45414), (1305, 43326), (1494, 37845), (1566, 36105), (1682, 33615), (2241, 25230), (2349, 24070), (2407, 23490), (2490, 22707), (2523, 22410), (2610, 21663), (3735, 15138), (3915, 14442), (4205, 13446), (4482, 12615), (4698, 12035), (4814, 11745), (5046, 11205), (6723, 8410), (7221, 7830), (7470, 7569)]