131129370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{641}}^1\times {\mathrm{2273}}^1$

素因数の和:2927

約数の個数: 48

約数和(自身を含む): 341618472

約数和(自身を除く): 210489102

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 641, 1282, 1923, 2273, 3205, 3846, 4546, 5769, 6410, 6819, 9615, 11365, 11538, 13638, 19230, 20457, 22730, 28845, 34095, 40914, 57690, 68190, 102285, 204570, 1456993, 2913986, 4370979, 7284965, 8741958, 13112937, 14569930, 21854895, 26225874, 43709790, 65564685, 131129370]

約数ペア:

[(1, 131129370), (2, 65564685), (3, 43709790), (5, 26225874), (6, 21854895), (9, 14569930), (10, 13112937), (15, 8741958), (18, 7284965), (30, 4370979), (45, 2913986), (90, 1456993), (641, 204570), (1282, 102285), (1923, 68190), (2273, 57690), (3205, 40914), (3846, 34095), (4546, 28845), (5769, 22730), (6410, 20457), (6819, 19230), (9615, 13638), (11365, 11538)]