30021153393

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{9337}}^1$

素因数の和:9838

約数の個数: 64

約数和(自身を含む): 51635404800

約数和(自身を除く): 21614251407

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 449, 651, 1023, 1347, 2387, 3143, 4939, 7161, 9337, 9429, 13919, 14817, 28011, 34573, 41757, 65359, 97433, 102707, 103719, 153109, 196077, 289447, 292299, 308121, 459327, 718949, 868341, 1071763, 2026129, 2156847, 3183917, 3215289, 4192313, 6078387, 9551751, 12576939, 22287419, 29346191, 46115443, 66862257, 88038573, 129961703, 138346329, 322808101, 389885109, 909731921, 968424303, 1429578733, 2729195763, 4288736199, 10007051131, 30021153393]

約数ペア:

[(1, 30021153393), (3, 10007051131), (7, 4288736199), (11, 2729195763), (21, 1429578733), (31, 968424303), (33, 909731921), (77, 389885109), (93, 322808101), (217, 138346329), (231, 129961703), (341, 88038573), (449, 66862257), (651, 46115443), (1023, 29346191), (1347, 22287419), (2387, 12576939), (3143, 9551751), (4939, 6078387), (7161, 4192313), (9337, 3215289), (9429, 3183917), (13919, 2156847), (14817, 2026129), (28011, 1071763), (34573, 868341), (41757, 718949), (65359, 459327), (97433, 308121), (102707, 292299), (103719, 289447), (153109, 196077)]