18276977690

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{7127}}^1$

素因数の和:7439

約数の個数: 64

約数和(自身を含む): 35103974400

約数和(自身を除く): 16826996710

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 145, 185, 239, 290, 370, 478, 1073, 1195, 2146, 2390, 5365, 6931, 7127, 8843, 10730, 13862, 14254, 17686, 34655, 35635, 44215, 69310, 71270, 88430, 206683, 256447, 263699, 413366, 512894, 527398, 1033415, 1282235, 1318495, 1703353, 2066830, 2564470, 2636990, 3406706, 7647271, 8516765, 15294542, 17033530, 38236355, 49397237, 63024061, 76472710, 98794474, 126048122, 246986185, 315120305, 493972370, 630240610, 1827697769, 3655395538, 9138488845, 18276977690]

約数ペア:

[(1, 18276977690), (2, 9138488845), (5, 3655395538), (10, 1827697769), (29, 630240610), (37, 493972370), (58, 315120305), (74, 246986185), (145, 126048122), (185, 98794474), (239, 76472710), (290, 63024061), (370, 49397237), (478, 38236355), (1073, 17033530), (1195, 15294542), (2146, 8516765), (2390, 7647271), (5365, 3406706), (6931, 2636990), (7127, 2564470), (8843, 2066830), (10730, 1703353), (13862, 1318495), (14254, 1282235), (17686, 1033415), (34655, 527398), (35635, 512894), (44215, 413366), (69310, 263699), (71270, 256447), (88430, 206683)]