30971808

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{569}}^1$

素因数の和:601

約数の個数: 144

約数和(自身を含む): 104569920

約数和(自身を除く): 73598112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 432, 486, 504, 567, 569, 648, 672, 756, 864, 972, 1008, 1134, 1138, 1296, 1512, 1701, 1707, 1944, 2016, 2268, 2276, 2592, 3024, 3402, 3414, 3888, 3983, 4536, 4552, 5121, 6048, 6804, 6828, 7776, 7966, 9072, 9104, 10242, 11949, 13608, 13656, 15363, 15932, 18144, 18208, 20484, 23898, 27216, 27312, 30726, 31864, 35847, 40968, 46089, 47796, 54432, 54624, 61452, 63728, 71694, 81936, 92178, 95592, 107541, 122904, 127456, 138267, 143388, 163872, 184356, 191184, 215082, 245808, 276534, 286776, 322623, 368712, 382368, 430164, 491616, 553068, 573552, 645246, 737424, 860328, 967869, 1106136, 1147104, 1290492, 1474848, 1720656, 1935738, 2212272, 2580984, 3441312, 3871476, 4424544, 5161968, 7742952, 10323936, 15485904, 30971808]

約数ペア:

[(1, 30971808), (2, 15485904), (3, 10323936), (4, 7742952), (6, 5161968), (7, 4424544), (8, 3871476), (9, 3441312), (12, 2580984), (14, 2212272), (16, 1935738), (18, 1720656), (21, 1474848), (24, 1290492), (27, 1147104), (28, 1106136), (32, 967869), (36, 860328), (42, 737424), (48, 645246), (54, 573552), (56, 553068), (63, 491616), (72, 430164), (81, 382368), (84, 368712), (96, 322623), (108, 286776), (112, 276534), (126, 245808), (144, 215082), (162, 191184), (168, 184356), (189, 163872), (216, 143388), (224, 138267), (243, 127456), (252, 122904), (288, 107541), (324, 95592), (336, 92178), (378, 81936), (432, 71694), (486, 63728), (504, 61452), (567, 54624), (569, 54432), (648, 47796), (672, 46089), (756, 40968), (864, 35847), (972, 31864), (1008, 30726), (1134, 27312), (1138, 27216), (1296, 23898), (1512, 20484), (1701, 18208), (1707, 18144), (1944, 15932), (2016, 15363), (2268, 13656), (2276, 13608), (2592, 11949), (3024, 10242), (3402, 9104), (3414, 9072), (3888, 7966), (3983, 7776), (4536, 6828), (4552, 6804), (5121, 6048)]