64457190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1013}}^1$

素因数の和:1134

約数の個数: 96

約数和(自身を含む): 193617216

約数和(自身を除く): 129160026

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 101, 105, 126, 202, 210, 303, 315, 505, 606, 630, 707, 909, 1010, 1013, 1414, 1515, 1818, 2026, 2121, 3030, 3039, 3535, 4242, 4545, 5065, 6078, 6363, 7070, 7091, 9090, 9117, 10130, 10605, 12726, 14182, 15195, 18234, 21210, 21273, 30390, 31815, 35455, 42546, 45585, 63630, 63819, 70910, 91170, 102313, 106365, 127638, 204626, 212730, 306939, 319095, 511565, 613878, 638190, 716191, 920817, 1023130, 1432382, 1534695, 1841634, 2148573, 3069390, 3580955, 4297146, 4604085, 6445719, 7161910, 9208170, 10742865, 12891438, 21485730, 32228595, 64457190]

約数ペア:

[(1, 64457190), (2, 32228595), (3, 21485730), (5, 12891438), (6, 10742865), (7, 9208170), (9, 7161910), (10, 6445719), (14, 4604085), (15, 4297146), (18, 3580955), (21, 3069390), (30, 2148573), (35, 1841634), (42, 1534695), (45, 1432382), (63, 1023130), (70, 920817), (90, 716191), (101, 638190), (105, 613878), (126, 511565), (202, 319095), (210, 306939), (303, 212730), (315, 204626), (505, 127638), (606, 106365), (630, 102313), (707, 91170), (909, 70910), (1010, 63819), (1013, 63630), (1414, 45585), (1515, 42546), (1818, 35455), (2026, 31815), (2121, 30390), (3030, 21273), (3039, 21210), (3535, 18234), (4242, 15195), (4545, 14182), (5065, 12726), (6078, 10605), (6363, 10130), (7070, 9117), (7091, 9090)]