12945014790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{53147}}^1$

素因数の和:53533

約数の個数: 64

約数和(自身を含む): 32511269376

約数和(自身を除く): 19566254586

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 353, 690, 706, 1059, 1765, 2118, 3530, 5295, 8119, 10590, 16238, 24357, 40595, 48714, 53147, 81190, 106294, 121785, 159441, 243570, 265735, 318882, 531470, 797205, 1222381, 1594410, 2444762, 3667143, 6111905, 7334286, 12223810, 18335715, 18760891, 36671430, 37521782, 56282673, 93804455, 112565346, 187608910, 281413365, 431500493, 562826730, 863000986, 1294501479, 2157502465, 2589002958, 4315004930, 6472507395, 12945014790]

約数ペア:

[(1, 12945014790), (2, 6472507395), (3, 4315004930), (5, 2589002958), (6, 2157502465), (10, 1294501479), (15, 863000986), (23, 562826730), (30, 431500493), (46, 281413365), (69, 187608910), (115, 112565346), (138, 93804455), (230, 56282673), (345, 37521782), (353, 36671430), (690, 18760891), (706, 18335715), (1059, 12223810), (1765, 7334286), (2118, 6111905), (3530, 3667143), (5295, 2444762), (8119, 1594410), (10590, 1222381), (16238, 797205), (24357, 531470), (40595, 318882), (48714, 265735), (53147, 243570), (81190, 159441), (106294, 121785)]