291244882460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{216317}}^1$

素因数の和:216555

約数の個数: 96

約数和(自身を含む): 715199224320

約数和(自身を除く): 423954341860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 163, 236, 295, 326, 413, 590, 652, 815, 826, 1141, 1180, 1630, 1652, 2065, 2282, 3260, 4130, 4564, 5705, 8260, 9617, 11410, 19234, 22820, 38468, 48085, 67319, 96170, 134638, 192340, 216317, 269276, 336595, 432634, 673190, 865268, 1081585, 1346380, 1514219, 2163170, 3028438, 4326340, 6056876, 7571095, 12762703, 15142190, 25525406, 30284380, 35259671, 51050812, 63813515, 70519342, 89338921, 127627030, 141038684, 176298355, 178677842, 246817697, 255254060, 352596710, 357355684, 446694605, 493635394, 705193420, 893389210, 987270788, 1234088485, 1786778420, 2080320589, 2468176970, 4160641178, 4936353940, 8321282356, 10401602945, 14562244123, 20803205890, 29124488246, 41606411780, 58248976492, 72811220615, 145622441230, 291244882460]

約数ペア:

[(1, 291244882460), (2, 145622441230), (4, 72811220615), (5, 58248976492), (7, 41606411780), (10, 29124488246), (14, 20803205890), (20, 14562244123), (28, 10401602945), (35, 8321282356), (59, 4936353940), (70, 4160641178), (118, 2468176970), (140, 2080320589), (163, 1786778420), (236, 1234088485), (295, 987270788), (326, 893389210), (413, 705193420), (590, 493635394), (652, 446694605), (815, 357355684), (826, 352596710), (1141, 255254060), (1180, 246817697), (1630, 178677842), (1652, 176298355), (2065, 141038684), (2282, 127627030), (3260, 89338921), (4130, 70519342), (4564, 63813515), (5705, 51050812), (8260, 35259671), (9617, 30284380), (11410, 25525406), (19234, 15142190), (22820, 12762703), (38468, 7571095), (48085, 6056876), (67319, 4326340), (96170, 3028438), (134638, 2163170), (192340, 1514219), (216317, 1346380), (269276, 1081585), (336595, 865268), (432634, 673190)]