1135223180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{89107}}^1$

素因数の和:89143

約数の個数: 72

約数和(自身を含む): 2986543728

約数和(自身を除く): 1851320548

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 6370, 12740, 89107, 178214, 356428, 445535, 623749, 891070, 1158391, 1247498, 1782140, 2316782, 2494996, 3118745, 4366243, 4633564, 5791955, 6237490, 8108737, 8732486, 11583910, 12474980, 16217474, 17464972, 21831215, 23167820, 32434948, 40543685, 43662430, 56761159, 81087370, 87324860, 113522318, 162174740, 227044636, 283805795, 567611590, 1135223180]

約数ペア:

[(1, 1135223180), (2, 567611590), (4, 283805795), (5, 227044636), (7, 162174740), (10, 113522318), (13, 87324860), (14, 81087370), (20, 56761159), (26, 43662430), (28, 40543685), (35, 32434948), (49, 23167820), (52, 21831215), (65, 17464972), (70, 16217474), (91, 12474980), (98, 11583910), (130, 8732486), (140, 8108737), (182, 6237490), (196, 5791955), (245, 4633564), (260, 4366243), (364, 3118745), (455, 2494996), (490, 2316782), (637, 1782140), (910, 1247498), (980, 1158391), (1274, 891070), (1820, 623749), (2548, 445535), (3185, 356428), (6370, 178214), (12740, 89107)]