30303315

素因数分解:

$3^5\times 5^1\times 7^2\times {\mathrm{509}}^1$

素因数の和:543

約数の個数: 72

約数和(自身を含む): 63488880

約数和(自身を除く): 33185565

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 81, 105, 135, 147, 189, 243, 245, 315, 405, 441, 509, 567, 735, 945, 1215, 1323, 1527, 1701, 2205, 2545, 2835, 3563, 3969, 4581, 6615, 7635, 8505, 10689, 11907, 13743, 17815, 19845, 22905, 24941, 32067, 41229, 53445, 59535, 68715, 74823, 96201, 123687, 124705, 160335, 206145, 224469, 288603, 374115, 481005, 618435, 673407, 865809, 1122345, 1443015, 2020221, 3367035, 4329045, 6060663, 10101105, 30303315]

約数ペア:

[(1, 30303315), (3, 10101105), (5, 6060663), (7, 4329045), (9, 3367035), (15, 2020221), (21, 1443015), (27, 1122345), (35, 865809), (45, 673407), (49, 618435), (63, 481005), (81, 374115), (105, 288603), (135, 224469), (147, 206145), (189, 160335), (243, 124705), (245, 123687), (315, 96201), (405, 74823), (441, 68715), (509, 59535), (567, 53445), (735, 41229), (945, 32067), (1215, 24941), (1323, 22905), (1527, 19845), (1701, 17815), (2205, 13743), (2545, 11907), (2835, 10689), (3563, 8505), (3969, 7635), (4581, 6615)]