495911220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{17623}}^1$

素因数の和:17709

約数の個数: 96

約数和(自身を含む): 1610692608

約数和(自身を除く): 1114781388

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 67, 70, 84, 105, 134, 140, 201, 210, 268, 335, 402, 420, 469, 670, 804, 938, 1005, 1340, 1407, 1876, 2010, 2345, 2814, 4020, 4690, 5628, 7035, 9380, 14070, 17623, 28140, 35246, 52869, 70492, 88115, 105738, 123361, 176230, 211476, 246722, 264345, 352460, 370083, 493444, 528690, 616805, 740166, 1057380, 1180741, 1233610, 1480332, 1850415, 2361482, 2467220, 3542223, 3700830, 4722964, 5903705, 7084446, 7401660, 8265187, 11807410, 14168892, 16530374, 17711115, 23614820, 24795561, 33060748, 35422230, 41325935, 49591122, 70844460, 82651870, 99182244, 123977805, 165303740, 247955610, 495911220]

約数ペア:

[(1, 495911220), (2, 247955610), (3, 165303740), (4, 123977805), (5, 99182244), (6, 82651870), (7, 70844460), (10, 49591122), (12, 41325935), (14, 35422230), (15, 33060748), (20, 24795561), (21, 23614820), (28, 17711115), (30, 16530374), (35, 14168892), (42, 11807410), (60, 8265187), (67, 7401660), (70, 7084446), (84, 5903705), (105, 4722964), (134, 3700830), (140, 3542223), (201, 2467220), (210, 2361482), (268, 1850415), (335, 1480332), (402, 1233610), (420, 1180741), (469, 1057380), (670, 740166), (804, 616805), (938, 528690), (1005, 493444), (1340, 370083), (1407, 352460), (1876, 264345), (2010, 246722), (2345, 211476), (2814, 176230), (4020, 123361), (4690, 105738), (5628, 88115), (7035, 70492), (9380, 52869), (14070, 35246), (17623, 28140)]