864270

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1$

素因数の和:127

約数の個数: 80

約数和(自身を含む): 2561328

約数和(自身を除く): 1697058

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 97, 99, 110, 135, 162, 165, 194, 198, 270, 291, 297, 330, 405, 485, 495, 582, 594, 810, 873, 891, 970, 990, 1067, 1455, 1485, 1746, 1782, 2134, 2619, 2910, 2970, 3201, 4365, 4455, 5238, 5335, 6402, 7857, 8730, 8910, 9603, 10670, 13095, 15714, 16005, 19206, 26190, 28809, 32010, 39285, 48015, 57618, 78570, 86427, 96030, 144045, 172854, 288090, 432135, 864270]

約数ペア:

[(1, 864270), (2, 432135), (3, 288090), (5, 172854), (6, 144045), (9, 96030), (10, 86427), (11, 78570), (15, 57618), (18, 48015), (22, 39285), (27, 32010), (30, 28809), (33, 26190), (45, 19206), (54, 16005), (55, 15714), (66, 13095), (81, 10670), (90, 9603), (97, 8910), (99, 8730), (110, 7857), (135, 6402), (162, 5335), (165, 5238), (194, 4455), (198, 4365), (270, 3201), (291, 2970), (297, 2910), (330, 2619), (405, 2134), (485, 1782), (495, 1746), (582, 1485), (594, 1455), (810, 1067), (873, 990), (891, 970)]