676830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 2032128

約数和(自身を除く): 1355298

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 293, 330, 385, 462, 586, 770, 879, 1155, 1465, 1758, 2051, 2310, 2930, 3223, 4102, 4395, 6153, 6446, 8790, 9669, 10255, 12306, 16115, 19338, 20510, 22561, 30765, 32230, 45122, 48345, 61530, 67683, 96690, 112805, 135366, 225610, 338415, 676830]

約数ペア:

[(1, 676830), (2, 338415), (3, 225610), (5, 135366), (6, 112805), (7, 96690), (10, 67683), (11, 61530), (14, 48345), (15, 45122), (21, 32230), (22, 30765), (30, 22561), (33, 20510), (35, 19338), (42, 16115), (55, 12306), (66, 10255), (70, 9669), (77, 8790), (105, 6446), (110, 6153), (154, 4395), (165, 4102), (210, 3223), (231, 2930), (293, 2310), (330, 2051), (385, 1758), (462, 1465), (586, 1155), (770, 879)]