13072525730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{421}}^1$

素因数の和:720

約数の個数: 128

約数和(自身を含む): 27564364800

約数和(自身を除く): 14491839070

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 83, 95, 110, 166, 179, 190, 209, 358, 415, 418, 421, 830, 842, 895, 913, 1045, 1577, 1790, 1826, 1969, 2090, 2105, 3154, 3401, 3938, 4210, 4565, 4631, 6802, 7885, 7999, 9130, 9262, 9845, 14857, 15770, 15998, 17005, 17347, 19690, 23155, 29714, 34010, 34694, 34943, 37411, 39995, 46310, 69886, 74285, 74822, 75359, 79990, 86735, 87989, 148570, 150718, 163427, 173470, 174715, 175978, 187055, 282283, 326854, 349430, 374110, 376795, 384373, 439945, 564566, 663917, 753590, 768746, 817135, 828949, 879890, 1327834, 1411415, 1431821, 1634270, 1657898, 1921865, 2822830, 2863642, 3105113, 3319585, 3843730, 4144745, 6210226, 6254797, 6639170, 7159105, 7303087, 8289490, 12509594, 14318210, 14606174, 15525565, 15750031, 31051130, 31273985, 31500062, 36515435, 62547970, 68802767, 73030870, 78750155, 118841143, 137605534, 157500310, 237682286, 344013835, 594205715, 688027670, 1188411430, 1307252573, 2614505146, 6536262865, 13072525730]

約数ペア:

[(1, 13072525730), (2, 6536262865), (5, 2614505146), (10, 1307252573), (11, 1188411430), (19, 688027670), (22, 594205715), (38, 344013835), (55, 237682286), (83, 157500310), (95, 137605534), (110, 118841143), (166, 78750155), (179, 73030870), (190, 68802767), (209, 62547970), (358, 36515435), (415, 31500062), (418, 31273985), (421, 31051130), (830, 15750031), (842, 15525565), (895, 14606174), (913, 14318210), (1045, 12509594), (1577, 8289490), (1790, 7303087), (1826, 7159105), (1969, 6639170), (2090, 6254797), (2105, 6210226), (3154, 4144745), (3401, 3843730), (3938, 3319585), (4210, 3105113), (4565, 2863642), (4631, 2822830), (6802, 1921865), (7885, 1657898), (7999, 1634270), (9130, 1431821), (9262, 1411415), (9845, 1327834), (14857, 879890), (15770, 828949), (15998, 817135), (17005, 768746), (17347, 753590), (19690, 663917), (23155, 564566), (29714, 439945), (34010, 384373), (34694, 376795), (34943, 374110), (37411, 349430), (39995, 326854), (46310, 282283), (69886, 187055), (74285, 175978), (74822, 174715), (75359, 173470), (79990, 163427), (86735, 150718), (87989, 148570)]