6657528420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{126233}}^1$

素因数の和:126541

約数の個数: 72

約数和(自身を含む): 20263586616

約数和(自身を除く): 13606058196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 293, 586, 879, 1172, 1465, 1758, 2637, 2930, 3516, 4395, 5274, 5860, 8790, 10548, 13185, 17580, 26370, 52740, 126233, 252466, 378699, 504932, 631165, 757398, 1136097, 1262330, 1514796, 1893495, 2272194, 2524660, 3786990, 4544388, 5680485, 7573980, 11360970, 22721940, 36986269, 73972538, 110958807, 147945076, 184931345, 221917614, 332876421, 369862690, 443835228, 554794035, 665752842, 739725380, 1109588070, 1331505684, 1664382105, 2219176140, 3328764210, 6657528420]

約数ペア:

[(1, 6657528420), (2, 3328764210), (3, 2219176140), (4, 1664382105), (5, 1331505684), (6, 1109588070), (9, 739725380), (10, 665752842), (12, 554794035), (15, 443835228), (18, 369862690), (20, 332876421), (30, 221917614), (36, 184931345), (45, 147945076), (60, 110958807), (90, 73972538), (180, 36986269), (293, 22721940), (586, 11360970), (879, 7573980), (1172, 5680485), (1465, 4544388), (1758, 3786990), (2637, 2524660), (2930, 2272194), (3516, 1893495), (4395, 1514796), (5274, 1262330), (5860, 1136097), (8790, 757398), (10548, 631165), (13185, 504932), (17580, 378699), (26370, 252466), (52740, 126233)]