30729432

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:544

約数の個数: 64

約数和(自身を含む): 80271360

約数和(自身を除く): 49541928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 103, 124, 186, 206, 248, 309, 372, 401, 412, 618, 744, 802, 824, 1203, 1236, 1604, 2406, 2472, 3193, 3208, 4812, 6386, 9579, 9624, 12431, 12772, 19158, 24862, 25544, 37293, 38316, 41303, 49724, 74586, 76632, 82606, 99448, 123909, 149172, 165212, 247818, 298344, 330424, 495636, 991272, 1280393, 2560786, 3841179, 5121572, 7682358, 10243144, 15364716, 30729432]

約数ペア:

[(1, 30729432), (2, 15364716), (3, 10243144), (4, 7682358), (6, 5121572), (8, 3841179), (12, 2560786), (24, 1280393), (31, 991272), (62, 495636), (93, 330424), (103, 298344), (124, 247818), (186, 165212), (206, 149172), (248, 123909), (309, 99448), (372, 82606), (401, 76632), (412, 74586), (618, 49724), (744, 41303), (802, 38316), (824, 37293), (1203, 25544), (1236, 24862), (1604, 19158), (2406, 12772), (2472, 12431), (3193, 9624), (3208, 9579), (4812, 6386)]