15530312

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:246

約数の個数: 64

約数和(自身を含む): 35164800

約数和(自身を除く): 19634488

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 73, 116, 131, 146, 203, 232, 262, 292, 406, 511, 524, 584, 812, 917, 1022, 1048, 1624, 1834, 2044, 2117, 3668, 3799, 4088, 4234, 7336, 7598, 8468, 9563, 14819, 15196, 16936, 19126, 26593, 29638, 30392, 38252, 53186, 59276, 66941, 76504, 106372, 118552, 133882, 212744, 267764, 277327, 535528, 554654, 1109308, 1941289, 2218616, 3882578, 7765156, 15530312]

約数ペア:

[(1, 15530312), (2, 7765156), (4, 3882578), (7, 2218616), (8, 1941289), (14, 1109308), (28, 554654), (29, 535528), (56, 277327), (58, 267764), (73, 212744), (116, 133882), (131, 118552), (146, 106372), (203, 76504), (232, 66941), (262, 59276), (292, 53186), (406, 38252), (511, 30392), (524, 29638), (584, 26593), (812, 19126), (917, 16936), (1022, 15196), (1048, 14819), (1624, 9563), (1834, 8468), (2044, 7598), (2117, 7336), (3668, 4234), (3799, 4088)]