1569896580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{26891}}^1$

素因数の和:27049

約数の個数: 96

約数和(自身を含む): 5059998720

約数和(自身を除く): 3490102140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 139, 140, 210, 278, 417, 420, 556, 695, 834, 973, 1390, 1668, 1946, 2085, 2780, 2919, 3892, 4170, 4865, 5838, 8340, 9730, 11676, 14595, 19460, 26891, 29190, 53782, 58380, 80673, 107564, 134455, 161346, 188237, 268910, 322692, 376474, 403365, 537820, 564711, 752948, 806730, 941185, 1129422, 1613460, 1882370, 2258844, 2823555, 3737849, 3764740, 5647110, 7475698, 11213547, 11294220, 14951396, 18689245, 22427094, 26164943, 37378490, 44854188, 52329886, 56067735, 74756980, 78494829, 104659772, 112135470, 130824715, 156989658, 224270940, 261649430, 313979316, 392474145, 523298860, 784948290, 1569896580]

約数ペア:

[(1, 1569896580), (2, 784948290), (3, 523298860), (4, 392474145), (5, 313979316), (6, 261649430), (7, 224270940), (10, 156989658), (12, 130824715), (14, 112135470), (15, 104659772), (20, 78494829), (21, 74756980), (28, 56067735), (30, 52329886), (35, 44854188), (42, 37378490), (60, 26164943), (70, 22427094), (84, 18689245), (105, 14951396), (139, 11294220), (140, 11213547), (210, 7475698), (278, 5647110), (417, 3764740), (420, 3737849), (556, 2823555), (695, 2258844), (834, 1882370), (973, 1613460), (1390, 1129422), (1668, 941185), (1946, 806730), (2085, 752948), (2780, 564711), (2919, 537820), (3892, 403365), (4170, 376474), (4865, 322692), (5838, 268910), (8340, 188237), (9730, 161346), (11676, 134455), (14595, 107564), (19460, 80673), (26891, 58380), (29190, 53782)]