55697670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{419}}^1$

素因数の和:650

約数の個数: 96

約数和(自身を含む): 166682880

約数和(自身を除く): 110985210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 211, 315, 419, 422, 630, 633, 838, 1055, 1257, 1266, 1477, 1899, 2095, 2110, 2514, 2933, 2954, 3165, 3771, 3798, 4190, 4431, 5866, 6285, 6330, 7385, 7542, 8799, 8862, 9495, 12570, 13293, 14665, 14770, 17598, 18855, 18990, 22155, 26397, 26586, 29330, 37710, 43995, 44310, 52794, 66465, 87990, 88409, 131985, 132930, 176818, 263970, 265227, 442045, 530454, 618863, 795681, 884090, 1237726, 1326135, 1591362, 1856589, 2652270, 3094315, 3713178, 3978405, 5569767, 6188630, 7956810, 9282945, 11139534, 18565890, 27848835, 55697670]

約数ペア:

[(1, 55697670), (2, 27848835), (3, 18565890), (5, 11139534), (6, 9282945), (7, 7956810), (9, 6188630), (10, 5569767), (14, 3978405), (15, 3713178), (18, 3094315), (21, 2652270), (30, 1856589), (35, 1591362), (42, 1326135), (45, 1237726), (63, 884090), (70, 795681), (90, 618863), (105, 530454), (126, 442045), (210, 265227), (211, 263970), (315, 176818), (419, 132930), (422, 131985), (630, 88409), (633, 87990), (838, 66465), (1055, 52794), (1257, 44310), (1266, 43995), (1477, 37710), (1899, 29330), (2095, 26586), (2110, 26397), (2514, 22155), (2933, 18990), (2954, 18855), (3165, 17598), (3771, 14770), (3798, 14665), (4190, 13293), (4431, 12570), (5866, 9495), (6285, 8862), (6330, 8799), (7385, 7542)]