61489210

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{1171}}^1$

素因数の和:1326

約数の個数: 32

約数和(自身を含む): 113918400

約数和(自身を除く): 52429190

約数列:

[1, 2, 5, 10, 59, 89, 118, 178, 295, 445, 590, 890, 1171, 2342, 5251, 5855, 10502, 11710, 26255, 52510, 69089, 104219, 138178, 208438, 345445, 521095, 690890, 1042190, 6148921, 12297842, 30744605, 61489210]

約数ペア:

[(1, 61489210), (2, 30744605), (5, 12297842), (10, 6148921), (59, 1042190), (89, 690890), (118, 521095), (178, 345445), (295, 208438), (445, 138178), (590, 104219), (890, 69089), (1171, 52510), (2342, 26255), (5251, 11710), (5855, 10502)]