2266830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:385

約数の個数: 48

約数和(自身を含む): 5981040

約数和(自身を除く): 3714210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 283, 445, 534, 566, 801, 849, 890, 1335, 1415, 1602, 1698, 2547, 2670, 2830, 4005, 4245, 5094, 8010, 8490, 12735, 25187, 25470, 50374, 75561, 125935, 151122, 226683, 251870, 377805, 453366, 755610, 1133415, 2266830]

約数ペア:

[(1, 2266830), (2, 1133415), (3, 755610), (5, 453366), (6, 377805), (9, 251870), (10, 226683), (15, 151122), (18, 125935), (30, 75561), (45, 50374), (89, 25470), (90, 25187), (178, 12735), (267, 8490), (283, 8010), (445, 5094), (534, 4245), (566, 4005), (801, 2830), (849, 2670), (890, 2547), (1335, 1698), (1415, 1602)]