2499486570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{281}}^1\times {\mathrm{2017}}^1$

素因数の和:2325

約数の個数: 144

約数和(自身を含む): 7590335688

約数和(自身を除く): 5090849118

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 281, 294, 315, 441, 490, 562, 630, 735, 843, 882, 1405, 1470, 1686, 1967, 2017, 2205, 2529, 2810, 3934, 4034, 4215, 4410, 5058, 5901, 6051, 8430, 9835, 10085, 11802, 12102, 12645, 13769, 14119, 17703, 18153, 19670, 20170, 25290, 27538, 28238, 29505, 30255, 35406, 36306, 41307, 42357, 59010, 60510, 68845, 70595, 82614, 84714, 88515, 90765, 98833, 123921, 127071, 137690, 141190, 177030, 181530, 197666, 206535, 211785, 247842, 254142, 296499, 413070, 423570, 494165, 566777, 592998, 619605, 635355, 889497, 988330, 1133554, 1239210, 1270710, 1482495, 1700331, 1778994, 2833885, 2964990, 3400662, 3967439, 4447485, 5100993, 5667770, 7934878, 8501655, 8894970, 10201986, 11902317, 17003310, 19837195, 23804634, 25504965, 27772073, 35706951, 39674390, 51009930, 55544146, 59511585, 71413902, 83316219, 119023170, 138860365, 166632438, 178534755, 249948657, 277720730, 357069510, 416581095, 499897314, 833162190, 1249743285, 2499486570]

約数ペア:

[(1, 2499486570), (2, 1249743285), (3, 833162190), (5, 499897314), (6, 416581095), (7, 357069510), (9, 277720730), (10, 249948657), (14, 178534755), (15, 166632438), (18, 138860365), (21, 119023170), (30, 83316219), (35, 71413902), (42, 59511585), (45, 55544146), (49, 51009930), (63, 39674390), (70, 35706951), (90, 27772073), (98, 25504965), (105, 23804634), (126, 19837195), (147, 17003310), (210, 11902317), (245, 10201986), (281, 8894970), (294, 8501655), (315, 7934878), (441, 5667770), (490, 5100993), (562, 4447485), (630, 3967439), (735, 3400662), (843, 2964990), (882, 2833885), (1405, 1778994), (1470, 1700331), (1686, 1482495), (1967, 1270710), (2017, 1239210), (2205, 1133554), (2529, 988330), (2810, 889497), (3934, 635355), (4034, 619605), (4215, 592998), (4410, 566777), (5058, 494165), (5901, 423570), (6051, 413070), (8430, 296499), (9835, 254142), (10085, 247842), (11802, 211785), (12102, 206535), (12645, 197666), (13769, 181530), (14119, 177030), (17703, 141190), (18153, 137690), (19670, 127071), (20170, 123921), (25290, 98833), (27538, 90765), (28238, 88515), (29505, 84714), (30255, 82614), (35406, 70595), (36306, 68845), (41307, 60510), (42357, 59010)]