309753030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{219683}}^1$

素因数の和:219740

約数の個数: 32

約数和(自身を含む): 759227904

約数和(自身を除く): 449474874

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 219683, 439366, 659049, 1098415, 1318098, 2196830, 3295245, 6590490, 10325101, 20650202, 30975303, 51625505, 61950606, 103251010, 154876515, 309753030]

約数ペア:

[(1, 309753030), (2, 154876515), (3, 103251010), (5, 61950606), (6, 51625505), (10, 30975303), (15, 20650202), (30, 10325101), (47, 6590490), (94, 3295245), (141, 2196830), (235, 1318098), (282, 1098415), (470, 659049), (705, 439366), (1410, 219683)]