30757045396

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{171877}}^1$

素因数の和:171989

約数の個数: 72

約数和(自身を含む): 69127956576

約数和(自身を除く): 38370911180

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 83, 98, 154, 166, 196, 308, 332, 539, 581, 913, 1078, 1162, 1826, 2156, 2324, 3652, 4067, 6391, 8134, 12782, 16268, 25564, 44737, 89474, 171877, 178948, 343754, 687508, 1203139, 1890647, 2406278, 3781294, 4812556, 7562588, 8421973, 13234529, 14265791, 16843946, 26469058, 28531582, 33687892, 52938116, 57063164, 92641703, 99860537, 156923701, 185283406, 199721074, 313847402, 370566812, 399442148, 627694804, 699023759, 1098465907, 1398047518, 2196931814, 2796095036, 4393863628, 7689261349, 15378522698, 30757045396]

約数ペア:

[(1, 30757045396), (2, 15378522698), (4, 7689261349), (7, 4393863628), (11, 2796095036), (14, 2196931814), (22, 1398047518), (28, 1098465907), (44, 699023759), (49, 627694804), (77, 399442148), (83, 370566812), (98, 313847402), (154, 199721074), (166, 185283406), (196, 156923701), (308, 99860537), (332, 92641703), (539, 57063164), (581, 52938116), (913, 33687892), (1078, 28531582), (1162, 26469058), (1826, 16843946), (2156, 14265791), (2324, 13234529), (3652, 8421973), (4067, 7562588), (6391, 4812556), (8134, 3781294), (12782, 2406278), (16268, 1890647), (25564, 1203139), (44737, 687508), (89474, 343754), (171877, 178948)]