15340536

素因数分解:

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

素因数の和:154

約数の個数: 128

約数和(自身を含む): 46080000

約数和(自身を除く): 30739464

約数列:

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

約数ペア:

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