7043460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1319}}^1$

素因数の和:1420

約数の個数: 48

約数和(自身を含む): 19958400

約数和(自身を除く): 12914940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1319, 1335, 1780, 2638, 2670, 3957, 5276, 5340, 6595, 7914, 13190, 15828, 19785, 26380, 39570, 79140, 117391, 234782, 352173, 469564, 586955, 704346, 1173910, 1408692, 1760865, 2347820, 3521730, 7043460]

約数ペア:

[(1, 7043460), (2, 3521730), (3, 2347820), (4, 1760865), (5, 1408692), (6, 1173910), (10, 704346), (12, 586955), (15, 469564), (20, 352173), (30, 234782), (60, 117391), (89, 79140), (178, 39570), (267, 26380), (356, 19785), (445, 15828), (534, 13190), (890, 7914), (1068, 6595), (1319, 5340), (1335, 5276), (1780, 3957), (2638, 2670)]