30140742

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1237}}^1$

素因数の和:1404

約数の個数: 32

約数和(自身を含む): 62751744

約数和(自身を除く): 32611002

約数列:

[1, 2, 3, 6, 31, 62, 93, 131, 186, 262, 393, 786, 1237, 2474, 3711, 4061, 7422, 8122, 12183, 24366, 38347, 76694, 115041, 162047, 230082, 324094, 486141, 972282, 5023457, 10046914, 15070371, 30140742]

約数ペア:

[(1, 30140742), (2, 15070371), (3, 10046914), (6, 5023457), (31, 972282), (62, 486141), (93, 324094), (131, 230082), (186, 162047), (262, 115041), (393, 76694), (786, 38347), (1237, 24366), (2474, 12183), (3711, 8122), (4061, 7422)]