430775460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{911}}^1$

素因数の和:1034

約数の個数: 144

約数和(自身を含む): 1362396672

約数和(自身を除く): 931621212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 71, 74, 90, 111, 142, 148, 180, 185, 213, 222, 284, 333, 355, 370, 426, 444, 555, 639, 666, 710, 740, 852, 911, 1065, 1110, 1278, 1332, 1420, 1665, 1822, 2130, 2220, 2556, 2627, 2733, 3195, 3330, 3644, 4260, 4555, 5254, 5466, 6390, 6660, 7881, 8199, 9110, 10508, 10932, 12780, 13135, 13665, 15762, 16398, 18220, 23643, 26270, 27330, 31524, 32796, 33707, 39405, 40995, 47286, 52540, 54660, 64681, 67414, 78810, 81990, 94572, 101121, 118215, 129362, 134828, 157620, 163980, 168535, 194043, 202242, 236430, 258724, 303363, 323405, 337070, 388086, 404484, 472860, 505605, 582129, 606726, 646810, 674140, 776172, 970215, 1011210, 1164258, 1213452, 1293620, 1516815, 1940430, 2022420, 2328516, 2393197, 2910645, 3033630, 3880860, 4786394, 5821290, 6067260, 7179591, 9572788, 11642580, 11965985, 14359182, 21538773, 23931970, 28718364, 35897955, 43077546, 47863940, 71795910, 86155092, 107693865, 143591820, 215387730, 430775460]

約数ペア:

[(1, 430775460), (2, 215387730), (3, 143591820), (4, 107693865), (5, 86155092), (6, 71795910), (9, 47863940), (10, 43077546), (12, 35897955), (15, 28718364), (18, 23931970), (20, 21538773), (30, 14359182), (36, 11965985), (37, 11642580), (45, 9572788), (60, 7179591), (71, 6067260), (74, 5821290), (90, 4786394), (111, 3880860), (142, 3033630), (148, 2910645), (180, 2393197), (185, 2328516), (213, 2022420), (222, 1940430), (284, 1516815), (333, 1293620), (355, 1213452), (370, 1164258), (426, 1011210), (444, 970215), (555, 776172), (639, 674140), (666, 646810), (710, 606726), (740, 582129), (852, 505605), (911, 472860), (1065, 404484), (1110, 388086), (1278, 337070), (1332, 323405), (1420, 303363), (1665, 258724), (1822, 236430), (2130, 202242), (2220, 194043), (2556, 168535), (2627, 163980), (2733, 157620), (3195, 134828), (3330, 129362), (3644, 118215), (4260, 101121), (4555, 94572), (5254, 81990), (5466, 78810), (6390, 67414), (6660, 64681), (7881, 54660), (8199, 52540), (9110, 47286), (10508, 40995), (10932, 39405), (12780, 33707), (13135, 32796), (13665, 31524), (15762, 27330), (16398, 26270), (18220, 23643)]