275518230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{15031}}^1$

素因数の和:15101

約数の個数: 64

約数和(自身を含む): 727308288

約数和(自身を除く): 451790058

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 47, 65, 78, 94, 130, 141, 195, 235, 282, 390, 470, 611, 705, 1222, 1410, 1833, 3055, 3666, 6110, 9165, 15031, 18330, 30062, 45093, 75155, 90186, 150310, 195403, 225465, 390806, 450930, 586209, 706457, 977015, 1172418, 1412914, 1954030, 2119371, 2931045, 3532285, 4238742, 5862090, 7064570, 9183941, 10596855, 18367882, 21193710, 27551823, 45919705, 55103646, 91839410, 137759115, 275518230]

約数ペア:

[(1, 275518230), (2, 137759115), (3, 91839410), (5, 55103646), (6, 45919705), (10, 27551823), (13, 21193710), (15, 18367882), (26, 10596855), (30, 9183941), (39, 7064570), (47, 5862090), (65, 4238742), (78, 3532285), (94, 2931045), (130, 2119371), (141, 1954030), (195, 1412914), (235, 1172418), (282, 977015), (390, 706457), (470, 586209), (611, 450930), (705, 390806), (1222, 225465), (1410, 195403), (1833, 150310), (3055, 90186), (3666, 75155), (6110, 45093), (9165, 30062), (15031, 18330)]