1205966070

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{1488847}}^1$

素因数の和:1488866

約数の個数: 40

約数和(自身を含む): 3242710944

約数和(自身を除く): 2036744874

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 1488847, 2977694, 4466541, 7444235, 8933082, 13399623, 14888470, 22332705, 26799246, 40198869, 44665410, 66998115, 80397738, 120596607, 133996230, 200994345, 241193214, 401988690, 602983035, 1205966070]

約数ペア:

[(1, 1205966070), (2, 602983035), (3, 401988690), (5, 241193214), (6, 200994345), (9, 133996230), (10, 120596607), (15, 80397738), (18, 66998115), (27, 44665410), (30, 40198869), (45, 26799246), (54, 22332705), (81, 14888470), (90, 13399623), (135, 8933082), (162, 7444235), (270, 4466541), (405, 2977694), (810, 1488847)]