69747210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:701

約数の個数: 128

約数和(自身を含む): 207083520

約数和(自身を除く): 137336310

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 31, 39, 45, 54, 62, 65, 78, 90, 93, 117, 130, 135, 155, 186, 195, 234, 270, 279, 310, 351, 390, 403, 465, 558, 585, 641, 702, 806, 837, 930, 1170, 1209, 1282, 1395, 1674, 1755, 1923, 2015, 2418, 2790, 3205, 3510, 3627, 3846, 4030, 4185, 5769, 6045, 6410, 7254, 8333, 8370, 9615, 10881, 11538, 12090, 16666, 17307, 18135, 19230, 19871, 21762, 24999, 28845, 34614, 36270, 39742, 41665, 49998, 54405, 57690, 59613, 74997, 83330, 86535, 99355, 108810, 119226, 124995, 149994, 173070, 178839, 198710, 224991, 249990, 258323, 298065, 357678, 374985, 449982, 516646, 536517, 596130, 749970, 774969, 894195, 1073034, 1124955, 1291615, 1549938, 1788390, 2249910, 2324907, 2583230, 2682585, 3874845, 4649814, 5365170, 6974721, 7749690, 11624535, 13949442, 23249070, 34873605, 69747210]

約数ペア:

[(1, 69747210), (2, 34873605), (3, 23249070), (5, 13949442), (6, 11624535), (9, 7749690), (10, 6974721), (13, 5365170), (15, 4649814), (18, 3874845), (26, 2682585), (27, 2583230), (30, 2324907), (31, 2249910), (39, 1788390), (45, 1549938), (54, 1291615), (62, 1124955), (65, 1073034), (78, 894195), (90, 774969), (93, 749970), (117, 596130), (130, 536517), (135, 516646), (155, 449982), (186, 374985), (195, 357678), (234, 298065), (270, 258323), (279, 249990), (310, 224991), (351, 198710), (390, 178839), (403, 173070), (465, 149994), (558, 124995), (585, 119226), (641, 108810), (702, 99355), (806, 86535), (837, 83330), (930, 74997), (1170, 59613), (1209, 57690), (1282, 54405), (1395, 49998), (1674, 41665), (1755, 39742), (1923, 36270), (2015, 34614), (2418, 28845), (2790, 24999), (3205, 21762), (3510, 19871), (3627, 19230), (3846, 18135), (4030, 17307), (4185, 16666), (5769, 12090), (6045, 11538), (6410, 10881), (7254, 9615), (8333, 8370)]