180772470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{64793}}^1$

素因数の和:64837

約数の個数: 48

約数和(自身を含む): 485177472

約数和(自身を除く): 304405002

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 64793, 129586, 194379, 323965, 388758, 583137, 647930, 971895, 1166274, 1943790, 2008583, 2915685, 4017166, 5831370, 6025749, 10042915, 12051498, 18077247, 20085830, 30128745, 36154494, 60257490, 90386235, 180772470]

約数ペア:

[(1, 180772470), (2, 90386235), (3, 60257490), (5, 36154494), (6, 30128745), (9, 20085830), (10, 18077247), (15, 12051498), (18, 10042915), (30, 6025749), (31, 5831370), (45, 4017166), (62, 2915685), (90, 2008583), (93, 1943790), (155, 1166274), (186, 971895), (279, 647930), (310, 583137), (465, 388758), (558, 323965), (930, 194379), (1395, 129586), (2790, 64793)]