729630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1$

素因数の和:102

約数の個数: 72

約数和(自身を含む): 2116296

約数和(自身を除く): 1386666

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 67, 90, 99, 110, 121, 134, 165, 198, 201, 242, 330, 335, 363, 402, 495, 603, 605, 670, 726, 737, 990, 1005, 1089, 1206, 1210, 1474, 1815, 2010, 2178, 2211, 3015, 3630, 3685, 4422, 5445, 6030, 6633, 7370, 8107, 10890, 11055, 13266, 16214, 22110, 24321, 33165, 40535, 48642, 66330, 72963, 81070, 121605, 145926, 243210, 364815, 729630]

約数ペア:

[(1, 729630), (2, 364815), (3, 243210), (5, 145926), (6, 121605), (9, 81070), (10, 72963), (11, 66330), (15, 48642), (18, 40535), (22, 33165), (30, 24321), (33, 22110), (45, 16214), (55, 13266), (66, 11055), (67, 10890), (90, 8107), (99, 7370), (110, 6633), (121, 6030), (134, 5445), (165, 4422), (198, 3685), (201, 3630), (242, 3015), (330, 2211), (335, 2178), (363, 2010), (402, 1815), (495, 1474), (603, 1210), (605, 1206), (670, 1089), (726, 1005), (737, 990)]