30523790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4549}}^1$

素因数の和:4628

約数の個数: 32

約数和(自身を含む): 60933600

約数和(自身を除く): 30409810

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 3355, 4549, 6710, 9098, 22745, 45490, 50039, 100078, 250195, 277489, 500390, 554978, 1387445, 2774890, 3052379, 6104758, 15261895, 30523790]

約数ペア:

[(1, 30523790), (2, 15261895), (5, 6104758), (10, 3052379), (11, 2774890), (22, 1387445), (55, 554978), (61, 500390), (110, 277489), (122, 250195), (305, 100078), (610, 50039), (671, 45490), (1342, 22745), (3355, 9098), (4549, 6710)]