672210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1$

素因数の和:128

約数の個数: 96

約数和(自身を含む): 2201472

約数和(自身を除く): 1529262

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 97, 99, 105, 110, 126, 154, 165, 194, 198, 210, 231, 291, 315, 330, 385, 462, 485, 495, 582, 630, 679, 693, 770, 873, 970, 990, 1067, 1155, 1358, 1386, 1455, 1746, 2037, 2134, 2310, 2910, 3201, 3395, 3465, 4074, 4365, 5335, 6111, 6402, 6790, 6930, 7469, 8730, 9603, 10185, 10670, 12222, 14938, 16005, 19206, 20370, 22407, 30555, 32010, 37345, 44814, 48015, 61110, 67221, 74690, 96030, 112035, 134442, 224070, 336105, 672210]

約数ペア:

[(1, 672210), (2, 336105), (3, 224070), (5, 134442), (6, 112035), (7, 96030), (9, 74690), (10, 67221), (11, 61110), (14, 48015), (15, 44814), (18, 37345), (21, 32010), (22, 30555), (30, 22407), (33, 20370), (35, 19206), (42, 16005), (45, 14938), (55, 12222), (63, 10670), (66, 10185), (70, 9603), (77, 8730), (90, 7469), (97, 6930), (99, 6790), (105, 6402), (110, 6111), (126, 5335), (154, 4365), (165, 4074), (194, 3465), (198, 3395), (210, 3201), (231, 2910), (291, 2310), (315, 2134), (330, 2037), (385, 1746), (462, 1455), (485, 1386), (495, 1358), (582, 1155), (630, 1067), (679, 990), (693, 970), (770, 873)]