148923710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{60293}}^1$

素因数の和:60332

約数の個数: 32

約数和(自身を含む): 303881760

約数和(自身を除く): 154958050

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 60293, 120586, 301465, 602930, 783809, 1145567, 1567618, 2291134, 3919045, 5727835, 7838090, 11455670, 14892371, 29784742, 74461855, 148923710]

約数ペア:

[(1, 148923710), (2, 74461855), (5, 29784742), (10, 14892371), (13, 11455670), (19, 7838090), (26, 5727835), (38, 3919045), (65, 2291134), (95, 1567618), (130, 1145567), (190, 783809), (247, 602930), (494, 301465), (1235, 120586), (2470, 60293)]