42803090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{6379}}^1$

素因数の和:6458

約数の個数: 32

約数和(自身を含む): 85440960

約数和(自身を除く): 42637870

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 3355, 6379, 6710, 12758, 31895, 63790, 70169, 140338, 350845, 389119, 701690, 778238, 1945595, 3891190, 4280309, 8560618, 21401545, 42803090]

約数ペア:

[(1, 42803090), (2, 21401545), (5, 8560618), (10, 4280309), (11, 3891190), (22, 1945595), (55, 778238), (61, 701690), (110, 389119), (122, 350845), (305, 140338), (610, 70169), (671, 63790), (1342, 31895), (3355, 12758), (6379, 6710)]