26963460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{919}}^1$

素因数の和:1097

約数の個数: 72

約数和(自身を含む): 82380480

約数和(自身を除く): 55417020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 163, 180, 326, 489, 652, 815, 919, 978, 1467, 1630, 1838, 1956, 2445, 2757, 2934, 3260, 3676, 4595, 4890, 5514, 5868, 7335, 8271, 9190, 9780, 11028, 13785, 14670, 16542, 18380, 27570, 29340, 33084, 41355, 55140, 82710, 149797, 165420, 299594, 449391, 599188, 748985, 898782, 1348173, 1497970, 1797564, 2246955, 2696346, 2995940, 4493910, 5392692, 6740865, 8987820, 13481730, 26963460]

約数ペア:

[(1, 26963460), (2, 13481730), (3, 8987820), (4, 6740865), (5, 5392692), (6, 4493910), (9, 2995940), (10, 2696346), (12, 2246955), (15, 1797564), (18, 1497970), (20, 1348173), (30, 898782), (36, 748985), (45, 599188), (60, 449391), (90, 299594), (163, 165420), (180, 149797), (326, 82710), (489, 55140), (652, 41355), (815, 33084), (919, 29340), (978, 27570), (1467, 18380), (1630, 16542), (1838, 14670), (1956, 13785), (2445, 11028), (2757, 9780), (2934, 9190), (3260, 8271), (3676, 7335), (4595, 5868), (4890, 5514)]