19382670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{761}}^1$

素因数の和:1057

約数の個数: 48

約数和(自身を含む): 50639472

約数和(自身を除く): 31256802

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 283, 566, 761, 849, 1415, 1522, 1698, 2283, 2547, 2830, 3805, 4245, 4566, 5094, 6849, 7610, 8490, 11415, 12735, 13698, 22830, 25470, 34245, 68490, 215363, 430726, 646089, 1076815, 1292178, 1938267, 2153630, 3230445, 3876534, 6460890, 9691335, 19382670]

約数ペア:

[(1, 19382670), (2, 9691335), (3, 6460890), (5, 3876534), (6, 3230445), (9, 2153630), (10, 1938267), (15, 1292178), (18, 1076815), (30, 646089), (45, 430726), (90, 215363), (283, 68490), (566, 34245), (761, 25470), (849, 22830), (1415, 13698), (1522, 12735), (1698, 11415), (2283, 8490), (2547, 7610), (2830, 6849), (3805, 5094), (4245, 4566)]