30049215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6089}}^1$

素因数の和:6151

約数の個数: 32

約数和(自身を含む): 56125440

約数和(自身を除く): 26076225

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1645, 4935, 6089, 18267, 30445, 42623, 91335, 127869, 213115, 286183, 639345, 858549, 1430915, 2003281, 4292745, 6009843, 10016405, 30049215]

約数ペア:

[(1, 30049215), (3, 10016405), (5, 6009843), (7, 4292745), (15, 2003281), (21, 1430915), (35, 858549), (47, 639345), (105, 286183), (141, 213115), (235, 127869), (329, 91335), (705, 42623), (987, 30445), (1645, 18267), (4935, 6089)]