81093810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{386161}}^1$

素因数の和:386178

約数の個数: 32

約数和(自身を含む): 222429312

約数和(自身を除く): 141335502

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 386161, 772322, 1158483, 1930805, 2316966, 2703127, 3861610, 5406254, 5792415, 8109381, 11584830, 13515635, 16218762, 27031270, 40546905, 81093810]

約数ペア:

[(1, 81093810), (2, 40546905), (3, 27031270), (5, 16218762), (6, 13515635), (7, 11584830), (10, 8109381), (14, 5792415), (15, 5406254), (21, 3861610), (30, 2703127), (35, 2316966), (42, 1930805), (70, 1158483), (105, 772322), (210, 386161)]