30276435

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 58567680

約数和(自身を除く): 28291245

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 61, 87, 105, 145, 163, 183, 203, 305, 427, 435, 489, 609, 815, 915, 1015, 1141, 1281, 1769, 2135, 2445, 3045, 3423, 4727, 5307, 5705, 6405, 8845, 9943, 12383, 14181, 17115, 23635, 26535, 29829, 33089, 37149, 49715, 61915, 69601, 70905, 99267, 149145, 165445, 185745, 208803, 288347, 348005, 496335, 865041, 1044015, 1441735, 2018429, 4325205, 6055287, 10092145, 30276435]

約数ペア:

[(1, 30276435), (3, 10092145), (5, 6055287), (7, 4325205), (15, 2018429), (21, 1441735), (29, 1044015), (35, 865041), (61, 496335), (87, 348005), (105, 288347), (145, 208803), (163, 185745), (183, 165445), (203, 149145), (305, 99267), (427, 70905), (435, 69601), (489, 61915), (609, 49715), (815, 37149), (915, 33089), (1015, 29829), (1141, 26535), (1281, 23635), (1769, 17115), (2135, 14181), (2445, 12383), (3045, 9943), (3423, 8845), (4727, 6405), (5307, 5705)]