45194460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{5419}}^1$

素因数の和:5570

約数の個数: 48

約数和(自身を含む): 127478400

約数和(自身を除く): 82283940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 5419, 8340, 10838, 16257, 21676, 27095, 32514, 54190, 65028, 81285, 108380, 162570, 325140, 753241, 1506482, 2259723, 3012964, 3766205, 4519446, 7532410, 9038892, 11298615, 15064820, 22597230, 45194460]

約数ペア:

[(1, 45194460), (2, 22597230), (3, 15064820), (4, 11298615), (5, 9038892), (6, 7532410), (10, 4519446), (12, 3766205), (15, 3012964), (20, 2259723), (30, 1506482), (60, 753241), (139, 325140), (278, 162570), (417, 108380), (556, 81285), (695, 65028), (834, 54190), (1390, 32514), (1668, 27095), (2085, 21676), (2780, 16257), (4170, 10838), (5419, 8340)]