72399270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{51347}}^1$

素因数の和:51404

約数の個数: 32

約数和(自身を含む): 177458688

約数和(自身を除く): 105059418

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 51347, 102694, 154041, 256735, 308082, 513470, 770205, 1540410, 2413309, 4826618, 7239927, 12066545, 14479854, 24133090, 36199635, 72399270]

約数ペア:

[(1, 72399270), (2, 36199635), (3, 24133090), (5, 14479854), (6, 12066545), (10, 7239927), (15, 4826618), (30, 2413309), (47, 1540410), (94, 770205), (141, 513470), (235, 308082), (282, 256735), (470, 154041), (705, 102694), (1410, 51347)]