2015653460

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{7129}}^1$

素因数の和:7416

約数の個数: 48

約数和(自身を含む): 4317015360

約数和(自身を除く): 2301361900

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 211, 268, 335, 422, 670, 844, 1055, 1340, 2110, 4220, 7129, 14137, 14258, 28274, 28516, 35645, 56548, 70685, 71290, 141370, 142580, 282740, 477643, 955286, 1504219, 1910572, 2388215, 3008438, 4776430, 6016876, 7521095, 9552860, 15042190, 30084380, 100782673, 201565346, 403130692, 503913365, 1007826730, 2015653460]

約数ペア:

[(1, 2015653460), (2, 1007826730), (4, 503913365), (5, 403130692), (10, 201565346), (20, 100782673), (67, 30084380), (134, 15042190), (211, 9552860), (268, 7521095), (335, 6016876), (422, 4776430), (670, 3008438), (844, 2388215), (1055, 1910572), (1340, 1504219), (2110, 955286), (4220, 477643), (7129, 282740), (14137, 142580), (14258, 141370), (28274, 71290), (28516, 70685), (35645, 56548)]