2122124130

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{11117}}^1$

素因数の和:11241

約数の個数: 128

約数和(自身を含む): 6532047360

約数和(自身を除く): 4409923230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 101, 105, 126, 135, 189, 202, 210, 270, 303, 315, 378, 505, 606, 630, 707, 909, 945, 1010, 1414, 1515, 1818, 1890, 2121, 2727, 3030, 3535, 4242, 4545, 5454, 6363, 7070, 9090, 10605, 11117, 12726, 13635, 19089, 21210, 22234, 27270, 31815, 33351, 38178, 55585, 63630, 66702, 77819, 95445, 100053, 111170, 155638, 166755, 190890, 200106, 233457, 300159, 333510, 389095, 466914, 500265, 600318, 700371, 778190, 1000530, 1122817, 1167285, 1400742, 1500795, 2101113, 2245634, 2334570, 3001590, 3368451, 3501855, 4202226, 5614085, 6736902, 7003710, 7859719, 10105353, 10505565, 11228170, 15719438, 16842255, 20210706, 21011130, 23579157, 30316059, 33684510, 39298595, 47158314, 50526765, 60632118, 70737471, 78597190, 101053530, 117895785, 141474942, 151580295, 212212413, 235791570, 303160590, 353687355, 424424826, 707374710, 1061062065, 2122124130]

約数ペア:

[(1, 2122124130), (2, 1061062065), (3, 707374710), (5, 424424826), (6, 353687355), (7, 303160590), (9, 235791570), (10, 212212413), (14, 151580295), (15, 141474942), (18, 117895785), (21, 101053530), (27, 78597190), (30, 70737471), (35, 60632118), (42, 50526765), (45, 47158314), (54, 39298595), (63, 33684510), (70, 30316059), (90, 23579157), (101, 21011130), (105, 20210706), (126, 16842255), (135, 15719438), (189, 11228170), (202, 10505565), (210, 10105353), (270, 7859719), (303, 7003710), (315, 6736902), (378, 5614085), (505, 4202226), (606, 3501855), (630, 3368451), (707, 3001590), (909, 2334570), (945, 2245634), (1010, 2101113), (1414, 1500795), (1515, 1400742), (1818, 1167285), (1890, 1122817), (2121, 1000530), (2727, 778190), (3030, 700371), (3535, 600318), (4242, 500265), (4545, 466914), (5454, 389095), (6363, 333510), (7070, 300159), (9090, 233457), (10605, 200106), (11117, 190890), (12726, 166755), (13635, 155638), (19089, 111170), (21210, 100053), (22234, 95445), (27270, 77819), (31815, 66702), (33351, 63630), (38178, 55585)]