30495486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{11903}}^1$

素因数の和:11976

約数の個数: 32

約数和(自身を含む): 70852608

約数和(自身を除く): 40357122

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 11903, 23806, 35709, 71418, 83321, 166642, 249963, 499926, 726083, 1452166, 2178249, 4356498, 5082581, 10165162, 15247743, 30495486]

約数ペア:

[(1, 30495486), (2, 15247743), (3, 10165162), (6, 5082581), (7, 4356498), (14, 2178249), (21, 1452166), (42, 726083), (61, 499926), (122, 249963), (183, 166642), (366, 83321), (427, 71418), (854, 35709), (1281, 23806), (2562, 11903)]