42479370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1201}}^1$

素因数の和:1348

約数の個数: 64

約数和(自身を含む): 114238080

約数和(自身を除く): 71758710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 131, 135, 262, 270, 393, 655, 786, 1179, 1201, 1310, 1965, 2358, 2402, 3537, 3603, 3930, 5895, 6005, 7074, 7206, 10809, 11790, 12010, 17685, 18015, 21618, 32427, 35370, 36030, 54045, 64854, 108090, 157331, 162135, 314662, 324270, 471993, 786655, 943986, 1415979, 1573310, 2359965, 2831958, 4247937, 4719930, 7079895, 8495874, 14159790, 21239685, 42479370]

約数ペア:

[(1, 42479370), (2, 21239685), (3, 14159790), (5, 8495874), (6, 7079895), (9, 4719930), (10, 4247937), (15, 2831958), (18, 2359965), (27, 1573310), (30, 1415979), (45, 943986), (54, 786655), (90, 471993), (131, 324270), (135, 314662), (262, 162135), (270, 157331), (393, 108090), (655, 64854), (786, 54045), (1179, 36030), (1201, 35370), (1310, 32427), (1965, 21618), (2358, 18015), (2402, 17685), (3537, 12010), (3603, 11790), (3930, 10809), (5895, 7206), (6005, 7074)]