266977110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{4813}}^1$

素因数の和:4909

約数の個数: 48

約数和(自身を含む): 656128944

約数和(自身を除く): 389151834

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 1849, 3698, 4813, 5547, 9245, 9626, 11094, 14439, 18490, 24065, 27735, 28878, 48130, 55470, 72195, 144390, 206959, 413918, 620877, 1034795, 1241754, 2069590, 3104385, 6208770, 8899237, 17798474, 26697711, 44496185, 53395422, 88992370, 133488555, 266977110]

約数ペア:

[(1, 266977110), (2, 133488555), (3, 88992370), (5, 53395422), (6, 44496185), (10, 26697711), (15, 17798474), (30, 8899237), (43, 6208770), (86, 3104385), (129, 2069590), (215, 1241754), (258, 1034795), (430, 620877), (645, 413918), (1290, 206959), (1849, 144390), (3698, 72195), (4813, 55470), (5547, 48130), (9245, 28878), (9626, 27735), (11094, 24065), (14439, 18490)]