62915940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:639

約数の個数: 120

約数和(自身を含む): 200515392

約数和(自身を除く): 137599452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 81, 90, 108, 135, 142, 162, 180, 213, 270, 284, 324, 355, 405, 426, 540, 547, 639, 710, 810, 852, 1065, 1094, 1278, 1420, 1620, 1641, 1917, 2130, 2188, 2556, 2735, 3195, 3282, 3834, 4260, 4923, 5470, 5751, 6390, 6564, 7668, 8205, 9585, 9846, 10940, 11502, 12780, 14769, 16410, 19170, 19692, 23004, 24615, 28755, 29538, 32820, 38340, 38837, 44307, 49230, 57510, 59076, 73845, 77674, 88614, 98460, 115020, 116511, 147690, 155348, 177228, 194185, 221535, 233022, 295380, 349533, 388370, 443070, 466044, 582555, 699066, 776740, 886140, 1048599, 1165110, 1398132, 1747665, 2097198, 2330220, 3145797, 3495330, 4194396, 5242995, 6291594, 6990660, 10485990, 12583188, 15728985, 20971980, 31457970, 62915940]

約数ペア:

[(1, 62915940), (2, 31457970), (3, 20971980), (4, 15728985), (5, 12583188), (6, 10485990), (9, 6990660), (10, 6291594), (12, 5242995), (15, 4194396), (18, 3495330), (20, 3145797), (27, 2330220), (30, 2097198), (36, 1747665), (45, 1398132), (54, 1165110), (60, 1048599), (71, 886140), (81, 776740), (90, 699066), (108, 582555), (135, 466044), (142, 443070), (162, 388370), (180, 349533), (213, 295380), (270, 233022), (284, 221535), (324, 194185), (355, 177228), (405, 155348), (426, 147690), (540, 116511), (547, 115020), (639, 98460), (710, 88614), (810, 77674), (852, 73845), (1065, 59076), (1094, 57510), (1278, 49230), (1420, 44307), (1620, 38837), (1641, 38340), (1917, 32820), (2130, 29538), (2188, 28755), (2556, 24615), (2735, 23004), (3195, 19692), (3282, 19170), (3834, 16410), (4260, 14769), (4923, 12780), (5470, 11502), (5751, 10940), (6390, 9846), (6564, 9585), (7668, 8205)]