788256090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{32803}}^1$

素因数の和:32908

約数の個数: 64

約数和(自身を含む): 2125699200

約数和(自身を除く): 1337443110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 89, 90, 135, 178, 267, 270, 445, 534, 801, 890, 1335, 1602, 2403, 2670, 4005, 4806, 8010, 12015, 24030, 32803, 65606, 98409, 164015, 196818, 295227, 328030, 492045, 590454, 885681, 984090, 1476135, 1771362, 2919467, 2952270, 4428405, 5838934, 8758401, 8856810, 14597335, 17516802, 26275203, 29194670, 43792005, 52550406, 78825609, 87584010, 131376015, 157651218, 262752030, 394128045, 788256090]

約数ペア:

[(1, 788256090), (2, 394128045), (3, 262752030), (5, 157651218), (6, 131376015), (9, 87584010), (10, 78825609), (15, 52550406), (18, 43792005), (27, 29194670), (30, 26275203), (45, 17516802), (54, 14597335), (89, 8856810), (90, 8758401), (135, 5838934), (178, 4428405), (267, 2952270), (270, 2919467), (445, 1771362), (534, 1476135), (801, 984090), (890, 885681), (1335, 590454), (1602, 492045), (2403, 328030), (2670, 295227), (4005, 196818), (4806, 164015), (8010, 98409), (12015, 65606), (24030, 32803)]