20141070915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{74551}}^1$

素因数の和:74680

約数の個数: 64

約数和(自身を含む): 38475988992

約数和(自身を除く): 18334918077

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 83, 93, 105, 155, 217, 249, 415, 465, 581, 651, 1085, 1245, 1743, 2573, 2905, 3255, 7719, 8715, 12865, 18011, 38595, 54033, 74551, 90055, 223653, 270165, 372755, 521857, 1118265, 1565571, 2311081, 2609285, 6187733, 6933243, 7827855, 11555405, 16177567, 18563199, 30938665, 34666215, 43314131, 48532701, 80887835, 92815995, 129942393, 191819723, 216570655, 242663505, 575459169, 649711965, 959098615, 1342738061, 2877295845, 4028214183, 6713690305, 20141070915]

約数ペア:

[(1, 20141070915), (3, 6713690305), (5, 4028214183), (7, 2877295845), (15, 1342738061), (21, 959098615), (31, 649711965), (35, 575459169), (83, 242663505), (93, 216570655), (105, 191819723), (155, 129942393), (217, 92815995), (249, 80887835), (415, 48532701), (465, 43314131), (581, 34666215), (651, 30938665), (1085, 18563199), (1245, 16177567), (1743, 11555405), (2573, 7827855), (2905, 6933243), (3255, 6187733), (7719, 2609285), (8715, 2311081), (12865, 1565571), (18011, 1118265), (38595, 521857), (54033, 372755), (74551, 270165), (90055, 223653)]