494831610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1949}}^1$

素因数の和:2013

約数の個数: 192

約数和(自身を含む): 1635379200

約数和(自身を除く): 1140547590

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 31, 35, 39, 42, 45, 62, 63, 65, 70, 78, 90, 91, 93, 105, 117, 126, 130, 155, 182, 186, 195, 210, 217, 234, 273, 279, 310, 315, 390, 403, 434, 455, 465, 546, 558, 585, 630, 651, 806, 819, 910, 930, 1085, 1170, 1209, 1302, 1365, 1395, 1638, 1949, 1953, 2015, 2170, 2418, 2730, 2790, 2821, 3255, 3627, 3898, 3906, 4030, 4095, 5642, 5847, 6045, 6510, 7254, 8190, 8463, 9745, 9765, 11694, 12090, 13643, 14105, 16926, 17541, 18135, 19490, 19530, 25337, 25389, 27286, 28210, 29235, 35082, 36270, 40929, 42315, 50674, 50778, 58470, 60419, 68215, 76011, 81858, 84630, 87705, 120838, 122787, 126685, 126945, 136430, 152022, 175410, 177359, 181257, 204645, 228033, 245574, 253370, 253890, 302095, 354718, 362514, 380055, 409290, 422933, 456066, 532077, 543771, 604190, 613935, 760110, 785447, 845866, 886795, 906285, 1064154, 1087542, 1140165, 1227870, 1268799, 1570894, 1596231, 1773590, 1812570, 2114665, 2280330, 2356341, 2537598, 2660385, 2718855, 3192462, 3806397, 3927235, 4229330, 4712682, 5320770, 5437710, 5498129, 6343995, 7069023, 7612794, 7854470, 7981155, 10996258, 11781705, 12687990, 14138046, 15962310, 16494387, 19031985, 23563410, 27490645, 32988774, 35345115, 38063970, 49483161, 54981290, 70690230, 82471935, 98966322, 164943870, 247415805, 494831610]

約数ペア:

[(1, 494831610), (2, 247415805), (3, 164943870), (5, 98966322), (6, 82471935), (7, 70690230), (9, 54981290), (10, 49483161), (13, 38063970), (14, 35345115), (15, 32988774), (18, 27490645), (21, 23563410), (26, 19031985), (30, 16494387), (31, 15962310), (35, 14138046), (39, 12687990), (42, 11781705), (45, 10996258), (62, 7981155), (63, 7854470), (65, 7612794), (70, 7069023), (78, 6343995), (90, 5498129), (91, 5437710), (93, 5320770), (105, 4712682), (117, 4229330), (126, 3927235), (130, 3806397), (155, 3192462), (182, 2718855), (186, 2660385), (195, 2537598), (210, 2356341), (217, 2280330), (234, 2114665), (273, 1812570), (279, 1773590), (310, 1596231), (315, 1570894), (390, 1268799), (403, 1227870), (434, 1140165), (455, 1087542), (465, 1064154), (546, 906285), (558, 886795), (585, 845866), (630, 785447), (651, 760110), (806, 613935), (819, 604190), (910, 543771), (930, 532077), (1085, 456066), (1170, 422933), (1209, 409290), (1302, 380055), (1365, 362514), (1395, 354718), (1638, 302095), (1949, 253890), (1953, 253370), (2015, 245574), (2170, 228033), (2418, 204645), (2730, 181257), (2790, 177359), (2821, 175410), (3255, 152022), (3627, 136430), (3898, 126945), (3906, 126685), (4030, 122787), (4095, 120838), (5642, 87705), (5847, 84630), (6045, 81858), (6510, 76011), (7254, 68215), (8190, 60419), (8463, 58470), (9745, 50778), (9765, 50674), (11694, 42315), (12090, 40929), (13643, 36270), (14105, 35082), (16926, 29235), (17541, 28210), (18135, 27286), (19490, 25389), (19530, 25337)]