1970738370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{5939}}^1$

素因数の和:7184

約数の個数: 64

約数和(自身を含む): 5260464000

約数和(自身を除く): 3289725630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1229, 2458, 3687, 5939, 6145, 7374, 11061, 11878, 12290, 17817, 18435, 22122, 29695, 33183, 35634, 36870, 53451, 55305, 59390, 66366, 89085, 106902, 110610, 160353, 165915, 178170, 267255, 320706, 331830, 534510, 801765, 1603530, 7299031, 14598062, 21897093, 36495155, 43794186, 65691279, 72990310, 109485465, 131382558, 197073837, 218970930, 328456395, 394147674, 656912790, 985369185, 1970738370]

約数ペア:

[(1, 1970738370), (2, 985369185), (3, 656912790), (5, 394147674), (6, 328456395), (9, 218970930), (10, 197073837), (15, 131382558), (18, 109485465), (27, 72990310), (30, 65691279), (45, 43794186), (54, 36495155), (90, 21897093), (135, 14598062), (270, 7299031), (1229, 1603530), (2458, 801765), (3687, 534510), (5939, 331830), (6145, 320706), (7374, 267255), (11061, 178170), (11878, 165915), (12290, 160353), (17817, 110610), (18435, 106902), (22122, 89085), (29695, 66366), (33183, 59390), (35634, 55305), (36870, 53451)]