30371595

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1747}}^1$

素因数の和:1835

約数の個数: 32

約数和(自身を含む): 52020480

約数和(自身を除く): 21648885

約数列:

[1, 3, 5, 15, 19, 57, 61, 95, 183, 285, 305, 915, 1159, 1747, 3477, 5241, 5795, 8735, 17385, 26205, 33193, 99579, 106567, 165965, 319701, 497895, 532835, 1598505, 2024773, 6074319, 10123865, 30371595]

約数ペア:

[(1, 30371595), (3, 10123865), (5, 6074319), (15, 2024773), (19, 1598505), (57, 532835), (61, 497895), (95, 319701), (183, 165965), (285, 106567), (305, 99579), (915, 33193), (1159, 26205), (1747, 17385), (3477, 8735), (5241, 5795)]