1251762330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2113}}^1$

素因数の和:2181

約数の個数: 192

約数和(自身を含む): 3886783488

約数和(自身を除く): 2635021158

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 31, 35, 39, 42, 49, 62, 65, 70, 78, 91, 93, 98, 105, 130, 147, 155, 182, 186, 195, 210, 217, 245, 273, 294, 310, 390, 403, 434, 455, 465, 490, 546, 637, 651, 735, 806, 910, 930, 1085, 1209, 1274, 1302, 1365, 1470, 1519, 1911, 2015, 2113, 2170, 2418, 2730, 2821, 3038, 3185, 3255, 3822, 4030, 4226, 4557, 5642, 6045, 6339, 6370, 6510, 7595, 8463, 9114, 9555, 10565, 12090, 12678, 14105, 14791, 15190, 16926, 19110, 19747, 21130, 22785, 27469, 28210, 29582, 31695, 39494, 42315, 44373, 45570, 54938, 59241, 63390, 65503, 73955, 82407, 84630, 88746, 98735, 103537, 118482, 131006, 137345, 147910, 164814, 192283, 196509, 197470, 207074, 221865, 274690, 296205, 310611, 327515, 384566, 393018, 412035, 443730, 458521, 517685, 576849, 592410, 621222, 655030, 824070, 851539, 917042, 961415, 982545, 1035370, 1153698, 1345981, 1375563, 1553055, 1703078, 1922830, 1965090, 2292605, 2554617, 2691962, 2751126, 2884245, 3106110, 3209647, 4037943, 4257695, 4585210, 5109234, 5768490, 5960773, 6419294, 6729905, 6877815, 8075886, 8515390, 9628941, 11921546, 12773085, 13459810, 13755630, 16048235, 17882319, 19257882, 20189715, 25546170, 29803865, 32096470, 35764638, 40379430, 41725411, 48144705, 59607730, 83450822, 89411595, 96289410, 125176233, 178823190, 208627055, 250352466, 417254110, 625881165, 1251762330]

約数ペア:

[(1, 1251762330), (2, 625881165), (3, 417254110), (5, 250352466), (6, 208627055), (7, 178823190), (10, 125176233), (13, 96289410), (14, 89411595), (15, 83450822), (21, 59607730), (26, 48144705), (30, 41725411), (31, 40379430), (35, 35764638), (39, 32096470), (42, 29803865), (49, 25546170), (62, 20189715), (65, 19257882), (70, 17882319), (78, 16048235), (91, 13755630), (93, 13459810), (98, 12773085), (105, 11921546), (130, 9628941), (147, 8515390), (155, 8075886), (182, 6877815), (186, 6729905), (195, 6419294), (210, 5960773), (217, 5768490), (245, 5109234), (273, 4585210), (294, 4257695), (310, 4037943), (390, 3209647), (403, 3106110), (434, 2884245), (455, 2751126), (465, 2691962), (490, 2554617), (546, 2292605), (637, 1965090), (651, 1922830), (735, 1703078), (806, 1553055), (910, 1375563), (930, 1345981), (1085, 1153698), (1209, 1035370), (1274, 982545), (1302, 961415), (1365, 917042), (1470, 851539), (1519, 824070), (1911, 655030), (2015, 621222), (2113, 592410), (2170, 576849), (2418, 517685), (2730, 458521), (2821, 443730), (3038, 412035), (3185, 393018), (3255, 384566), (3822, 327515), (4030, 310611), (4226, 296205), (4557, 274690), (5642, 221865), (6045, 207074), (6339, 197470), (6370, 196509), (6510, 192283), (7595, 164814), (8463, 147910), (9114, 137345), (9555, 131006), (10565, 118482), (12090, 103537), (12678, 98735), (14105, 88746), (14791, 84630), (15190, 82407), (16926, 73955), (19110, 65503), (19747, 63390), (21130, 59241), (22785, 54938), (27469, 45570), (28210, 44373), (29582, 42315), (31695, 39494)]