6670690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{97}}^1$

素因数の和:163

約数の個数: 48

約数和(自身を含む): 13656888

約数和(自身を除く): 6986198

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 97, 115, 130, 194, 230, 299, 485, 529, 598, 970, 1058, 1261, 1495, 2231, 2522, 2645, 2990, 4462, 5290, 6305, 6877, 11155, 12610, 13754, 22310, 29003, 34385, 51313, 58006, 68770, 102626, 145015, 256565, 290030, 513130, 667069, 1334138, 3335345, 6670690]

約数ペア:

[(1, 6670690), (2, 3335345), (5, 1334138), (10, 667069), (13, 513130), (23, 290030), (26, 256565), (46, 145015), (65, 102626), (97, 68770), (115, 58006), (130, 51313), (194, 34385), (230, 29003), (299, 22310), (485, 13754), (529, 12610), (598, 11155), (970, 6877), (1058, 6305), (1261, 5290), (1495, 4462), (2231, 2990), (2522, 2645)]