2849207790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{664151}}^1$

素因数の和:664185

約数の個数: 64

約数和(自身を含む): 8033582592

約数和(自身を除く): 5184374802

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 664151, 1328302, 1992453, 3320755, 3984906, 6641510, 7305661, 8633963, 9962265, 14611322, 17267926, 19924530, 21916983, 25901889, 36528305, 43169815, 43833966, 51803778, 73056610, 86339630, 94973593, 109584915, 129509445, 189947186, 219169830, 259018890, 284920779, 474867965, 569841558, 949735930, 1424603895, 2849207790]

約数ペア:

[(1, 2849207790), (2, 1424603895), (3, 949735930), (5, 569841558), (6, 474867965), (10, 284920779), (11, 259018890), (13, 219169830), (15, 189947186), (22, 129509445), (26, 109584915), (30, 94973593), (33, 86339630), (39, 73056610), (55, 51803778), (65, 43833966), (66, 43169815), (78, 36528305), (110, 25901889), (130, 21916983), (143, 19924530), (165, 17267926), (195, 14611322), (286, 9962265), (330, 8633963), (390, 7305661), (429, 6641510), (715, 3984906), (858, 3320755), (1430, 1992453), (2145, 1328302), (4290, 664151)]