771973830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1597}}^1$

素因数の和:1782

約数の個数: 96

約数和(自身を含む): 2073079008

約数和(自身を除く): 1301105178

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 131, 205, 246, 262, 369, 393, 410, 615, 655, 738, 786, 1179, 1230, 1310, 1597, 1845, 1965, 2358, 3194, 3690, 3930, 4791, 5371, 5895, 7985, 9582, 10742, 11790, 14373, 15970, 16113, 23955, 26855, 28746, 32226, 47910, 48339, 53710, 65477, 71865, 80565, 96678, 130954, 143730, 161130, 196431, 209207, 241695, 327385, 392862, 418414, 483390, 589293, 627621, 654770, 982155, 1046035, 1178586, 1255242, 1882863, 1964310, 2092070, 2946465, 3138105, 3765726, 5892930, 6276210, 8577487, 9414315, 17154974, 18828630, 25732461, 42887435, 51464922, 77197383, 85774870, 128662305, 154394766, 257324610, 385986915, 771973830]

約数ペア:

[(1, 771973830), (2, 385986915), (3, 257324610), (5, 154394766), (6, 128662305), (9, 85774870), (10, 77197383), (15, 51464922), (18, 42887435), (30, 25732461), (41, 18828630), (45, 17154974), (82, 9414315), (90, 8577487), (123, 6276210), (131, 5892930), (205, 3765726), (246, 3138105), (262, 2946465), (369, 2092070), (393, 1964310), (410, 1882863), (615, 1255242), (655, 1178586), (738, 1046035), (786, 982155), (1179, 654770), (1230, 627621), (1310, 589293), (1597, 483390), (1845, 418414), (1965, 392862), (2358, 327385), (3194, 241695), (3690, 209207), (3930, 196431), (4791, 161130), (5371, 143730), (5895, 130954), (7985, 96678), (9582, 80565), (10742, 71865), (11790, 65477), (14373, 53710), (15970, 48339), (16113, 47910), (23955, 32226), (26855, 28746)]