1201090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:258

約数の個数: 32

約数和(自身を含む): 2410560

約数和(自身を除く): 1209470

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 179, 305, 358, 610, 671, 895, 1342, 1790, 1969, 3355, 3938, 6710, 9845, 10919, 19690, 21838, 54595, 109190, 120109, 240218, 600545, 1201090]

約数ペア:

[(1, 1201090), (2, 600545), (5, 240218), (10, 120109), (11, 109190), (22, 54595), (55, 21838), (61, 19690), (110, 10919), (122, 9845), (179, 6710), (305, 3938), (358, 3355), (610, 1969), (671, 1790), (895, 1342)]