30542946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{13721}}^1$

素因数の和:13786

約数の個数: 32

約数和(自身を含む): 71134848

約数和(自身を除く): 40591902

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 13721, 27442, 41163, 82326, 96047, 192094, 288141, 576282, 727213, 1454426, 2181639, 4363278, 5090491, 10180982, 15271473, 30542946]

約数ペア:

[(1, 30542946), (2, 15271473), (3, 10180982), (6, 5090491), (7, 4363278), (14, 2181639), (21, 1454426), (42, 727213), (53, 576282), (106, 288141), (159, 192094), (318, 96047), (371, 82326), (742, 41163), (1113, 27442), (2226, 13721)]