1347550470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{9857}}^1$

素因数の和:9915

約数の個数: 144

約数和(自身を含む): 4207552128

約数和(自身を除く): 2860001658

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 49, 62, 63, 70, 90, 93, 98, 105, 126, 147, 155, 186, 210, 217, 245, 279, 294, 310, 315, 434, 441, 465, 490, 558, 630, 651, 735, 882, 930, 1085, 1302, 1395, 1470, 1519, 1953, 2170, 2205, 2790, 3038, 3255, 3906, 4410, 4557, 6510, 7595, 9114, 9765, 9857, 13671, 15190, 19530, 19714, 22785, 27342, 29571, 45570, 49285, 59142, 68355, 68999, 88713, 98570, 136710, 137998, 147855, 177426, 206997, 295710, 305567, 344995, 413994, 443565, 482993, 611134, 620991, 689990, 887130, 916701, 965986, 1034985, 1241982, 1448979, 1527835, 1833402, 2069970, 2138969, 2414965, 2750103, 2897958, 3055670, 3104955, 4277938, 4346937, 4583505, 4829930, 5500206, 6209910, 6416907, 7244895, 8693874, 9167010, 10694845, 12833814, 13750515, 14489790, 14972783, 19250721, 21389690, 21734685, 27501030, 29945566, 32084535, 38501442, 43469370, 44918349, 64169070, 74863915, 89836698, 96253605, 134755047, 149727830, 192507210, 224591745, 269510094, 449183490, 673775235, 1347550470]

約数ペア:

[(1, 1347550470), (2, 673775235), (3, 449183490), (5, 269510094), (6, 224591745), (7, 192507210), (9, 149727830), (10, 134755047), (14, 96253605), (15, 89836698), (18, 74863915), (21, 64169070), (30, 44918349), (31, 43469370), (35, 38501442), (42, 32084535), (45, 29945566), (49, 27501030), (62, 21734685), (63, 21389690), (70, 19250721), (90, 14972783), (93, 14489790), (98, 13750515), (105, 12833814), (126, 10694845), (147, 9167010), (155, 8693874), (186, 7244895), (210, 6416907), (217, 6209910), (245, 5500206), (279, 4829930), (294, 4583505), (310, 4346937), (315, 4277938), (434, 3104955), (441, 3055670), (465, 2897958), (490, 2750103), (558, 2414965), (630, 2138969), (651, 2069970), (735, 1833402), (882, 1527835), (930, 1448979), (1085, 1241982), (1302, 1034985), (1395, 965986), (1470, 916701), (1519, 887130), (1953, 689990), (2170, 620991), (2205, 611134), (2790, 482993), (3038, 443565), (3255, 413994), (3906, 344995), (4410, 305567), (4557, 295710), (6510, 206997), (7595, 177426), (9114, 147855), (9765, 137998), (9857, 136710), (13671, 98570), (15190, 88713), (19530, 68999), (19714, 68355), (22785, 59142), (27342, 49285), (29571, 45570)]