30681072

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:156

約数の個数: 160

約数和(自身を含む): 95232000

約数和(自身を除く): 64550928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 31, 36, 48, 54, 58, 62, 72, 79, 87, 93, 108, 116, 124, 144, 158, 174, 186, 216, 232, 237, 248, 261, 279, 316, 348, 372, 432, 464, 474, 496, 522, 558, 632, 696, 711, 744, 783, 837, 899, 948, 1044, 1116, 1264, 1392, 1422, 1488, 1566, 1674, 1798, 1896, 2088, 2133, 2232, 2291, 2449, 2697, 2844, 3132, 3348, 3596, 3792, 4176, 4266, 4464, 4582, 4898, 5394, 5688, 6264, 6696, 6873, 7192, 7347, 8091, 8532, 9164, 9796, 10788, 11376, 12528, 13392, 13746, 14384, 14694, 16182, 17064, 18328, 19592, 20619, 21576, 22041, 24273, 27492, 29388, 32364, 34128, 36656, 39184, 41238, 43152, 44082, 48546, 54984, 58776, 61857, 64728, 66123, 71021, 82476, 88164, 97092, 109968, 117552, 123714, 129456, 132246, 142042, 164952, 176328, 194184, 213063, 247428, 264492, 284084, 329904, 352656, 388368, 426126, 494856, 528984, 568168, 639189, 852252, 989712, 1057968, 1136336, 1278378, 1704504, 1917567, 2556756, 3409008, 3835134, 5113512, 7670268, 10227024, 15340536, 30681072]

約数ペア:

[(1, 30681072), (2, 15340536), (3, 10227024), (4, 7670268), (6, 5113512), (8, 3835134), (9, 3409008), (12, 2556756), (16, 1917567), (18, 1704504), (24, 1278378), (27, 1136336), (29, 1057968), (31, 989712), (36, 852252), (48, 639189), (54, 568168), (58, 528984), (62, 494856), (72, 426126), (79, 388368), (87, 352656), (93, 329904), (108, 284084), (116, 264492), (124, 247428), (144, 213063), (158, 194184), (174, 176328), (186, 164952), (216, 142042), (232, 132246), (237, 129456), (248, 123714), (261, 117552), (279, 109968), (316, 97092), (348, 88164), (372, 82476), (432, 71021), (464, 66123), (474, 64728), (496, 61857), (522, 58776), (558, 54984), (632, 48546), (696, 44082), (711, 43152), (744, 41238), (783, 39184), (837, 36656), (899, 34128), (948, 32364), (1044, 29388), (1116, 27492), (1264, 24273), (1392, 22041), (1422, 21576), (1488, 20619), (1566, 19592), (1674, 18328), (1798, 17064), (1896, 16182), (2088, 14694), (2133, 14384), (2232, 13746), (2291, 13392), (2449, 12528), (2697, 11376), (2844, 10788), (3132, 9796), (3348, 9164), (3596, 8532), (3792, 8091), (4176, 7347), (4266, 7192), (4464, 6873), (4582, 6696), (4898, 6264), (5394, 5688)]